From c0276890bde135ce9618af2f96dc29059c81069f Mon Sep 17 00:00:00 2001
From: akugarg <akanksha.garg2k@gmail.com>
Date: Fri, 11 Jun 2021 15:53:43 +0530
Subject: [PATCH] Set is_unknown flag for unknown licenses

Signed-off-by: akugarg <akanksha.garg2k@gmail.com>
---
 .../data/rules/agpl-3.0_and_other-copyleft_and_unknown_1.yml    | 1 +
 src/licensedcode/data/rules/agpl-3.0_and_unknown_1.yml          | 1 +
 src/licensedcode/data/rules/apache-2.0_and_free-unknown_1.yml   | 1 +
 src/licensedcode/data/rules/apache-2.0_and_free-unknown_2.yml   | 1 +
 .../data/rules/apache-2.0_and_free-unknown_zulip.yml            | 1 +
 src/licensedcode/data/rules/apache-2.0_or_free-unknown_1.yml    | 1 +
 src/licensedcode/data/rules/apache-2.0_or_free-unknown_2.yml    | 1 +
 ...ed_and_bsd-new_and_unknown-license-reference_nuget_url_1.yml | 1 +
 src/licensedcode/data/rules/bsd-simplified_and_unknown_1.yml    | 1 +
 ...d-simplified_or_unknown-license-reference_and_odbl-1.0_1.yml | 1 +
 .../rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_1.yml  | 1 +
 .../rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_2.yml  | 1 +
 src/licensedcode/data/rules/eupl-1.2_and_unknown_1.yml          | 1 +
 .../data/rules/false-positive_unknown-license-reference_1.yml   | 1 +
 .../data/rules/false-positive_unknown-license-reference_2.yml   | 1 +
 .../data/rules/false-positive_unknown-license-reference_3.yml   | 1 +
 .../data/rules/false-positive_unknown-license-reference_4.yml   | 1 +
 .../data/rules/false-positive_unknown-license-reference_5.yml   | 1 +
 .../data/rules/false-positive_unknown-license-reference_6.yml   | 1 +
 src/licensedcode/data/rules/false-positive_unknown_1.yml        | 1 +
 src/licensedcode/data/rules/false-positive_unknown_2.yml        | 1 +
 src/licensedcode/data/rules/false-positive_unknown_3.yml        | 1 +
 src/licensedcode/data/rules/free-unknown_0.yml                  | 1 +
 src/licensedcode/data/rules/free-unknown_1.yml                  | 1 +
 src/licensedcode/data/rules/free-unknown_10.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_100.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_101.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_102.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_103.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_104.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_105.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_106.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_107.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_108.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_109.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_11.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_110.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_111.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_112.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_113.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_114.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_115.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_116.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_117.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_12.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_127.yml                | 1 +
 src/licensedcode/data/rules/free-unknown_13.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_14.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_15.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_16.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_17.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_18.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_19.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_2.yml                  | 1 +
 src/licensedcode/data/rules/free-unknown_20.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_21.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_22.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_23.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_24.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_25.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_26.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_27.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_28.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_29.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_3.yml                  | 1 +
 src/licensedcode/data/rules/free-unknown_30.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_31.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_32.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_33.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_34.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_35.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_36.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_37.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_38.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_39.yml                 | 1 +
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 src/licensedcode/data/rules/free-unknown_40.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_41.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_42.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_43.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_44.yml                 | 1 +
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 src/licensedcode/data/rules/free-unknown_48.yml                 | 1 +
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 src/licensedcode/data/rules/free-unknown_64.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_65.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_66.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_67.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_68.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_69.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_7.yml                  | 1 +
 src/licensedcode/data/rules/free-unknown_70.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_71.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_72.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_73.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_74.yml                 | 1 +
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 src/licensedcode/data/rules/free-unknown_76.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_77.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_78.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_79.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_8.yml                  | 1 +
 src/licensedcode/data/rules/free-unknown_80.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_81.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_82.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_83.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_84.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_85.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_86.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_87.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_88.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_89.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_9.yml                  | 1 +
 src/licensedcode/data/rules/free-unknown_90.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_91.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_92.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_93.yml                 | 1 +
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 src/licensedcode/data/rules/free-unknown_95.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_96.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_97.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_98.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_99.yml                 | 1 +
 src/licensedcode/data/rules/free-unknown_rare.yml               | 1 +
 src/licensedcode/data/rules/free-unknown_uoi-ncsa-like.yml      | 1 +
 src/licensedcode/data/rules/free-unknown_zulip.yml              | 1 +
 .../rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown.yml  | 1 +
 .../rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown2.yml | 1 +
 ...and_public-domain_and_mit_and_bsd-new_and_free-unknown_1.yml | 1 +
 ...us_or_commercial-license_and_unknown-license-reference_1.yml | 1 +
 ...us_or_commercial-license_and_unknown-license-reference_2.yml | 1 +
 ...us_or_commercial-license_and_unknown-license-reference_3.yml | 1 +
 ..._with_font-exception-gpl_and_unknown-license-reference_1.yml | 1 +
 .../data/rules/gpl-2.0_and-unknown-license-reference_1.yml      | 1 +
 src/licensedcode/data/rules/gpl-2.0_and_free-unknown_1.yml      | 1 +
 src/licensedcode/data/rules/gpl-2.0_and_free-unknown_2.yml      | 1 +
 src/licensedcode/data/rules/gpl-2.0_and_free-unknown_3.yml      | 1 +
 src/licensedcode/data/rules/gpl-2.0_and_free-unknown_4.yml      | 1 +
 .../data/rules/gpl-2.0_and_free-unknown_centos_notice_2.yml     | 1 +
 .../data/rules/gpl-2.0_and_free-unknown_centos_notice_3.yml     | 1 +
 src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_1.yml   | 1 +
 src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_2.yml   | 1 +
 src/licensedcode/data/rules/gpl-2.0_not_unknown_kernel.yml      | 1 +
 .../data/rules/gpl-2.0_or_agpl-3.0_and_unknown_1.yml            | 1 +
 ...pl-2.0_with_openssl-exception-gpl-3.0-plus_and_unknown_1.yml | 1 +
 .../rules/gpl-3.0_and_proprietary-license_and_unknown_1.yml     | 1 +
 .../rules/gpl-3.0_with_aptana-exception-3.0_and_unknown_1.yml   | 1 +
 src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown.yml   | 1 +
 src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown2.yml  | 1 +
 src/licensedcode/data/rules/isc_and_free-unknown.yml            | 1 +
 src/licensedcode/data/rules/isc_and_free-unknown2.yml           | 1 +
 src/licensedcode/data/rules/lead-in_unknown_2.yml               | 1 +
 src/licensedcode/data/rules/lead-in_unknown_30.yml              | 1 +
 src/licensedcode/data/rules/lead-in_unknown_31.yml              | 1 +
 src/licensedcode/data/rules/lead-in_unknown_43.yml              | 1 +
 .../rules/lgpl-2.0-plus_and_unknown-license-reference_1.yml     | 1 +
 .../data/rules/lgpl-2.0_and_unknown-license-reference_1.yml     | 1 +
 .../data/rules/lgpl-2.1-plus_and_free-unknown_1.yml             | 1 +
 .../data/rules/lgpl-3.0_and_unknown-license-reference_1.yml     | 1 +
 .../data/rules/lgpl-3.0_nuget_url_not_unknown_1.yml             | 1 +
 src/licensedcode/data/rules/mit_and_free-unknown.yml            | 1 +
 .../data/rules/mit_and_unknown-license-reference_1.yml          | 1 +
 .../data/rules/mit_and_unknown-license-reference_2.yml          | 1 +
 src/licensedcode/data/rules/mit_and_unknown_nuget_url_1.yml     | 1 +
 src/licensedcode/data/rules/mit_not_unknown_1.yml               | 2 +-
 src/licensedcode/data/rules/mpl-1.1_and_free-unknown_1.yml      | 1 +
 src/licensedcode/data/rules/mpl-1.1_and_free-unknown_2.yml      | 1 +
 src/licensedcode/data/rules/mpl-1.1_and_free-unknown_3.yml      | 1 +
 src/licensedcode/data/rules/mpl-2.0_and_free-unknown_1.yml      | 1 +
 .../data/rules/other-permissive_and_free-unknown_1.yml          | 1 +
 .../data/rules/other-permissive_and_free-unknown_87.yml         | 1 +
 .../data/rules/other-permissive_free-unknown_46.yml             | 1 +
 src/licensedcode/data/rules/other-permissive_not_unknown_69.yml | 1 +
 .../data/rules/proprietary-license_not_unknown_73.yml           | 1 +
 src/licensedcode/data/rules/proprietary-license_unknown_13.yml  | 1 +
 .../rules/public-domain_and_unknown-license-reference_1.yml     | 1 +
 src/licensedcode/data/rules/public-domain_and_unknown_1.yml     | 1 +
 src/licensedcode/data/rules/public-domain_not_unknown_1.yml     | 1 +
 .../data/rules/public-domain_or_free-unknown_usgov.yml          | 1 +
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 .../data/rules/unknown_and_gpl-2.0-plus_or_lgpl-2.0-plus_1.yml  | 1 +
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 .../data/rules/unknown_or_proprietary-license_1.yml             | 1 +
 .../data/rules/unlicense_and_unknown-license-reference_1.yml    | 1 +
 .../data/rules/uoi-ncsa_and_unknown-license-reference_1.yml     | 1 +
 .../data/rules/uoi-ncsa_and_unknown-license-reference_2.yml     | 1 +
 .../warranty-disclaimer_and_unknown-license-reference_1.yml     | 1 +
 .../data/rules/warranty-disclaimer_not_unknown_1.yml            | 1 +
 src/licensedcode/data/rules/warranty-disclaimer_unknown_46.yml  | 1 +
 604 files changed, 604 insertions(+), 2 deletions(-)

diff --git a/src/licensedcode/data/rules/agpl-3.0_and_other-copyleft_and_unknown_1.yml b/src/licensedcode/data/rules/agpl-3.0_and_other-copyleft_and_unknown_1.yml
index ece16ac7033..27355e04953 100644
--- a/src/licensedcode/data/rules/agpl-3.0_and_other-copyleft_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/agpl-3.0_and_other-copyleft_and_unknown_1.yml
@@ -5,3 +5,4 @@ notes: contains several additions that may or may not be a problem wrt. compatib
     AGPL
 ignorable_urls:
     - http://www.gnu.org/licenses
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/agpl-3.0_and_unknown_1.yml b/src/licensedcode/data/rules/agpl-3.0_and_unknown_1.yml
index aea634857cf..2b284055e2a 100644
--- a/src/licensedcode/data/rules/agpl-3.0_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/agpl-3.0_and_unknown_1.yml
@@ -4,3 +4,4 @@ relevance: 100
 notes: commercial use right are not clear
 ignorable_urls:
     - http://introjs.com/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/apache-2.0_and_free-unknown_1.yml b/src/licensedcode/data/rules/apache-2.0_and_free-unknown_1.yml
index 7de55b54e0d..6698d42c56f 100644
--- a/src/licensedcode/data/rules/apache-2.0_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/apache-2.0_and_free-unknown_1.yml
@@ -1,3 +1,4 @@
 license_expression: apache-2.0 AND free-unknown
 is_license_tag: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/apache-2.0_and_free-unknown_2.yml b/src/licensedcode/data/rules/apache-2.0_and_free-unknown_2.yml
index 3815773c9bb..3e6acac7f94 100644
--- a/src/licensedcode/data/rules/apache-2.0_and_free-unknown_2.yml
+++ b/src/licensedcode/data/rules/apache-2.0_and_free-unknown_2.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - docs/THIRDPARTY
 ignorable_urls:
     - https://www.apache.org/licenses/LICENSE-2.0
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/apache-2.0_and_free-unknown_zulip.yml b/src/licensedcode/data/rules/apache-2.0_and_free-unknown_zulip.yml
index 9faabfead4a..6e0551e8009 100644
--- a/src/licensedcode/data/rules/apache-2.0_and_free-unknown_zulip.yml
+++ b/src/licensedcode/data/rules/apache-2.0_and_free-unknown_zulip.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - docs/THIRDPARTY
 ignorable_urls:
     - http://www.apache.org/licenses/LICENSE-2.0
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/apache-2.0_or_free-unknown_1.yml b/src/licensedcode/data/rules/apache-2.0_or_free-unknown_1.yml
index 94f3cb4b994..e7618c30b35 100644
--- a/src/licensedcode/data/rules/apache-2.0_or_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/apache-2.0_or_free-unknown_1.yml
@@ -1,3 +1,4 @@
 license_expression: apache-2.0 OR free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/apache-2.0_or_free-unknown_2.yml b/src/licensedcode/data/rules/apache-2.0_or_free-unknown_2.yml
index 94f3cb4b994..e7618c30b35 100644
--- a/src/licensedcode/data/rules/apache-2.0_or_free-unknown_2.yml
+++ b/src/licensedcode/data/rules/apache-2.0_or_free-unknown_2.yml
@@ -1,3 +1,4 @@
 license_expression: apache-2.0 OR free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/bsd-simplified_and_bsd-new_and_unknown-license-reference_nuget_url_1.yml b/src/licensedcode/data/rules/bsd-simplified_and_bsd-new_and_unknown-license-reference_nuget_url_1.yml
index c65cfb10d33..3046af93e85 100644
--- a/src/licensedcode/data/rules/bsd-simplified_and_bsd-new_and_unknown-license-reference_nuget_url_1.yml
+++ b/src/licensedcode/data/rules/bsd-simplified_and_bsd-new_and_unknown-license-reference_nuget_url_1.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://raw.github.com/editorconfig/editorconfig-core/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/bsd-simplified_and_unknown_1.yml b/src/licensedcode/data/rules/bsd-simplified_and_unknown_1.yml
index 51752570f1c..bcd6ab712a2 100644
--- a/src/licensedcode/data/rules/bsd-simplified_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/bsd-simplified_and_unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: bsd-simplified AND unknown
 is_license_notice: yes
 relevance: 90
 notes: Seen in https://git.icod.de/dalu/i18n
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/bsd-simplified_or_unknown-license-reference_and_odbl-1.0_1.yml b/src/licensedcode/data/rules/bsd-simplified_or_unknown-license-reference_and_odbl-1.0_1.yml
index 73f3bfb4447..cfad9b3c320 100644
--- a/src/licensedcode/data/rules/bsd-simplified_or_unknown-license-reference_and_odbl-1.0_1.yml
+++ b/src/licensedcode/data/rules/bsd-simplified_or_unknown-license-reference_and_odbl-1.0_1.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - LEGAL
 ignorable_urls:
     - http://opendatacommons.org/licenses/odbl/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_1.yml b/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_1.yml
index 1ae69925d13..c1c0f8e1852 100644
--- a/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_1.yml
@@ -6,3 +6,4 @@ ignorable_urls:
     - http://www.opensource.org/licenses/bsd-license.php
     - http://www.opensource.org/licenses/cpl.php
     - http://www.opensource.org/licenses/gpl-license.php
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_2.yml b/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_2.yml
index e73823fb4ae..5668e7f71c4 100644
--- a/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_2.yml
+++ b/src/licensedcode/data/rules/cpl-1.0_or_bsd-new_or_gpl-2.0_and_free-unknown_2.yml
@@ -6,3 +6,4 @@ ignorable_urls:
     - http://www.opensource.org/licenses/bsd-license.php
     - http://www.opensource.org/licenses/cpl.php
     - http://www.opensource.org/licenses/gpl-license.php
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/eupl-1.2_and_unknown_1.yml b/src/licensedcode/data/rules/eupl-1.2_and_unknown_1.yml
index b2e2d2f1653..8d8529cce6b 100644
--- a/src/licensedcode/data/rules/eupl-1.2_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/eupl-1.2_and_unknown_1.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 ignorable_urls:
     - https://joinup.ec.europa.eu/community/eupl/og_page/eupl
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown-license-reference_1.yml b/src/licensedcode/data/rules/false-positive_unknown-license-reference_1.yml
index 8492cb1150f..c1e010b5396 100644
--- a/src/licensedcode/data/rules/false-positive_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown-license-reference_1.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: a comment about other licenses
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown-license-reference_2.yml b/src/licensedcode/data/rules/false-positive_unknown-license-reference_2.yml
index 8f76c6bae04..42007bcf0ff 100644
--- a/src/licensedcode/data/rules/false-positive_unknown-license-reference_2.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown-license-reference_2.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: Seen in libmagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown-license-reference_3.yml b/src/licensedcode/data/rules/false-positive_unknown-license-reference_3.yml
index 8f76c6bae04..42007bcf0ff 100644
--- a/src/licensedcode/data/rules/false-positive_unknown-license-reference_3.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown-license-reference_3.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: Seen in libmagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown-license-reference_4.yml b/src/licensedcode/data/rules/false-positive_unknown-license-reference_4.yml
index 8f76c6bae04..42007bcf0ff 100644
--- a/src/licensedcode/data/rules/false-positive_unknown-license-reference_4.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown-license-reference_4.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: Seen in libmagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown-license-reference_5.yml b/src/licensedcode/data/rules/false-positive_unknown-license-reference_5.yml
index 8f76c6bae04..42007bcf0ff 100644
--- a/src/licensedcode/data/rules/false-positive_unknown-license-reference_5.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown-license-reference_5.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: Seen in libmagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown-license-reference_6.yml b/src/licensedcode/data/rules/false-positive_unknown-license-reference_6.yml
index 8f76c6bae04..42007bcf0ff 100644
--- a/src/licensedcode/data/rules/false-positive_unknown-license-reference_6.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown-license-reference_6.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: Seen in libmagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown_1.yml b/src/licensedcode/data/rules/false-positive_unknown_1.yml
index 30fdf1ae40f..bc3ad86539a 100644
--- a/src/licensedcode/data/rules/false-positive_unknown_1.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown_1.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: not a license
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown_2.yml b/src/licensedcode/data/rules/false-positive_unknown_2.yml
index 30fdf1ae40f..bc3ad86539a 100644
--- a/src/licensedcode/data/rules/false-positive_unknown_2.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown_2.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: not a license
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/false-positive_unknown_3.yml b/src/licensedcode/data/rules/false-positive_unknown_3.yml
index 93b983f990d..9d12918d90f 100644
--- a/src/licensedcode/data/rules/false-positive_unknown_3.yml
+++ b/src/licensedcode/data/rules/false-positive_unknown_3.yml
@@ -1,2 +1,3 @@
 is_false_positive: yes
 notes: not a license, but the inclusion of a license file reference
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_0.yml b/src/licensedcode/data/rules/free-unknown_0.yml
index 2e4eab390cb..69e5761d85e 100644
--- a/src/licensedcode/data/rules/free-unknown_0.yml
+++ b/src/licensedcode/data/rules/free-unknown_0.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 99
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_1.yml b/src/licensedcode/data/rules/free-unknown_1.yml
index 2d394b80abf..24344879f2e 100644
--- a/src/licensedcode/data/rules/free-unknown_1.yml
+++ b/src/licensedcode/data/rules/free-unknown_1.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_10.yml b/src/licensedcode/data/rules/free-unknown_10.yml
index b952d56b99a..280e92809e0 100644
--- a/src/licensedcode/data/rules/free-unknown_10.yml
+++ b/src/licensedcode/data/rules/free-unknown_10.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 referenced_filenames:
     - COPYING
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_100.yml b/src/licensedcode/data/rules/free-unknown_100.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_100.yml
+++ b/src/licensedcode/data/rules/free-unknown_100.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_101.yml b/src/licensedcode/data/rules/free-unknown_101.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_101.yml
+++ b/src/licensedcode/data/rules/free-unknown_101.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_102.yml b/src/licensedcode/data/rules/free-unknown_102.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_102.yml
+++ b/src/licensedcode/data/rules/free-unknown_102.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_103.yml b/src/licensedcode/data/rules/free-unknown_103.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_103.yml
+++ b/src/licensedcode/data/rules/free-unknown_103.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_104.yml b/src/licensedcode/data/rules/free-unknown_104.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_104.yml
+++ b/src/licensedcode/data/rules/free-unknown_104.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_105.yml b/src/licensedcode/data/rules/free-unknown_105.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_105.yml
+++ b/src/licensedcode/data/rules/free-unknown_105.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_106.yml b/src/licensedcode/data/rules/free-unknown_106.yml
index bdb421b7d53..372997ceb4d 100644
--- a/src/licensedcode/data/rules/free-unknown_106.yml
+++ b/src/licensedcode/data/rules/free-unknown_106.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - jpegxr/COPYRIGHT.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_107.yml b/src/licensedcode/data/rules/free-unknown_107.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_107.yml
+++ b/src/licensedcode/data/rules/free-unknown_107.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_108.yml b/src/licensedcode/data/rules/free-unknown_108.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_108.yml
+++ b/src/licensedcode/data/rules/free-unknown_108.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_109.yml b/src/licensedcode/data/rules/free-unknown_109.yml
index 4f159dafdb5..3eedadc787d 100644
--- a/src/licensedcode/data/rules/free-unknown_109.yml
+++ b/src/licensedcode/data/rules/free-unknown_109.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_11.yml b/src/licensedcode/data/rules/free-unknown_11.yml
index b952d56b99a..280e92809e0 100644
--- a/src/licensedcode/data/rules/free-unknown_11.yml
+++ b/src/licensedcode/data/rules/free-unknown_11.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 referenced_filenames:
     - COPYING
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_110.yml b/src/licensedcode/data/rules/free-unknown_110.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_110.yml
+++ b/src/licensedcode/data/rules/free-unknown_110.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_111.yml b/src/licensedcode/data/rules/free-unknown_111.yml
index ca7253336af..cff8ddc9bf4 100644
--- a/src/licensedcode/data/rules/free-unknown_111.yml
+++ b/src/licensedcode/data/rules/free-unknown_111.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_112.yml b/src/licensedcode/data/rules/free-unknown_112.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_112.yml
+++ b/src/licensedcode/data/rules/free-unknown_112.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_113.yml b/src/licensedcode/data/rules/free-unknown_113.yml
index 1862c0bc699..225a5e8f589 100644
--- a/src/licensedcode/data/rules/free-unknown_113.yml
+++ b/src/licensedcode/data/rules/free-unknown_113.yml
@@ -4,3 +4,4 @@ relevance: 100
 notes: this is a generic CC notie that there is a license
 ignorable_urls:
     - https://creativecommons.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_114.yml b/src/licensedcode/data/rules/free-unknown_114.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_114.yml
+++ b/src/licensedcode/data/rules/free-unknown_114.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_115.yml b/src/licensedcode/data/rules/free-unknown_115.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_115.yml
+++ b/src/licensedcode/data/rules/free-unknown_115.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_116.yml b/src/licensedcode/data/rules/free-unknown_116.yml
index dc57616b8cc..d258ab94923 100644
--- a/src/licensedcode/data/rules/free-unknown_116.yml
+++ b/src/licensedcode/data/rules/free-unknown_116.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 99
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_117.yml b/src/licensedcode/data/rules/free-unknown_117.yml
index 68af10b5de9..8f65162e8b9 100644
--- a/src/licensedcode/data/rules/free-unknown_117.yml
+++ b/src/licensedcode/data/rules/free-unknown_117.yml
@@ -7,3 +7,4 @@ notes: |
     See https://raw.githubusercontent.com/PixarAnimationStudios/ruby-jss/master/LICENSE.txt
 ignorable_urls:
     - https://www.apache.org/licenses/LICENSE-2.0
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_12.yml b/src/licensedcode/data/rules/free-unknown_12.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_12.yml
+++ b/src/licensedcode/data/rules/free-unknown_12.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_127.yml b/src/licensedcode/data/rules/free-unknown_127.yml
index b0d260e3c63..4c63cce47c9 100644
--- a/src/licensedcode/data/rules/free-unknown_127.yml
+++ b/src/licensedcode/data/rules/free-unknown_127.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_notice: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_13.yml b/src/licensedcode/data/rules/free-unknown_13.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_13.yml
+++ b/src/licensedcode/data/rules/free-unknown_13.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_14.yml b/src/licensedcode/data/rules/free-unknown_14.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_14.yml
+++ b/src/licensedcode/data/rules/free-unknown_14.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_15.yml b/src/licensedcode/data/rules/free-unknown_15.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_15.yml
+++ b/src/licensedcode/data/rules/free-unknown_15.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_16.yml b/src/licensedcode/data/rules/free-unknown_16.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_16.yml
+++ b/src/licensedcode/data/rules/free-unknown_16.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_17.yml b/src/licensedcode/data/rules/free-unknown_17.yml
index b952d56b99a..280e92809e0 100644
--- a/src/licensedcode/data/rules/free-unknown_17.yml
+++ b/src/licensedcode/data/rules/free-unknown_17.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 referenced_filenames:
     - COPYING
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_18.yml b/src/licensedcode/data/rules/free-unknown_18.yml
index b952d56b99a..280e92809e0 100644
--- a/src/licensedcode/data/rules/free-unknown_18.yml
+++ b/src/licensedcode/data/rules/free-unknown_18.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 referenced_filenames:
     - COPYING
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_19.yml b/src/licensedcode/data/rules/free-unknown_19.yml
index 0d0466d0bb1..08e0b3a9158 100644
--- a/src/licensedcode/data/rules/free-unknown_19.yml
+++ b/src/licensedcode/data/rules/free-unknown_19.yml
@@ -4,3 +4,4 @@ referenced_filenames:
     - COPYING
     - LICENSE
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_2.yml b/src/licensedcode/data/rules/free-unknown_2.yml
index 2d394b80abf..24344879f2e 100644
--- a/src/licensedcode/data/rules/free-unknown_2.yml
+++ b/src/licensedcode/data/rules/free-unknown_2.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_20.yml b/src/licensedcode/data/rules/free-unknown_20.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_20.yml
+++ b/src/licensedcode/data/rules/free-unknown_20.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_21.yml b/src/licensedcode/data/rules/free-unknown_21.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_21.yml
+++ b/src/licensedcode/data/rules/free-unknown_21.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_22.yml b/src/licensedcode/data/rules/free-unknown_22.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_22.yml
+++ b/src/licensedcode/data/rules/free-unknown_22.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_23.yml b/src/licensedcode/data/rules/free-unknown_23.yml
index 4ab2e8117b9..5008c0bb693 100644
--- a/src/licensedcode/data/rules/free-unknown_23.yml
+++ b/src/licensedcode/data/rules/free-unknown_23.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: Seen in some perl module
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_24.yml b/src/licensedcode/data/rules/free-unknown_24.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_24.yml
+++ b/src/licensedcode/data/rules/free-unknown_24.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_25.yml b/src/licensedcode/data/rules/free-unknown_25.yml
index 0119125ce09..9705faddcce 100644
--- a/src/licensedcode/data/rules/free-unknown_25.yml
+++ b/src/licensedcode/data/rules/free-unknown_25.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 minimum_coverage: 80
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_26.yml b/src/licensedcode/data/rules/free-unknown_26.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_26.yml
+++ b/src/licensedcode/data/rules/free-unknown_26.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_27.yml b/src/licensedcode/data/rules/free-unknown_27.yml
index 61398ef9f27..d12d2f1602f 100644
--- a/src/licensedcode/data/rules/free-unknown_27.yml
+++ b/src/licensedcode/data/rules/free-unknown_27.yml
@@ -4,3 +4,4 @@ ignorable_copyrights:
     - Copyright (c) Emagic
 ignorable_holders:
     - Emagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_28.yml b/src/licensedcode/data/rules/free-unknown_28.yml
index 61398ef9f27..d12d2f1602f 100644
--- a/src/licensedcode/data/rules/free-unknown_28.yml
+++ b/src/licensedcode/data/rules/free-unknown_28.yml
@@ -4,3 +4,4 @@ ignorable_copyrights:
     - Copyright (c) Emagic
 ignorable_holders:
     - Emagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_29.yml b/src/licensedcode/data/rules/free-unknown_29.yml
index 0119125ce09..9705faddcce 100644
--- a/src/licensedcode/data/rules/free-unknown_29.yml
+++ b/src/licensedcode/data/rules/free-unknown_29.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 minimum_coverage: 80
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_3.yml b/src/licensedcode/data/rules/free-unknown_3.yml
index 2d394b80abf..24344879f2e 100644
--- a/src/licensedcode/data/rules/free-unknown_3.yml
+++ b/src/licensedcode/data/rules/free-unknown_3.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_30.yml b/src/licensedcode/data/rules/free-unknown_30.yml
index b086f195d17..58130b84b44 100644
--- a/src/licensedcode/data/rules/free-unknown_30.yml
+++ b/src/licensedcode/data/rules/free-unknown_30.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 minimum_coverage: 50
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_31.yml b/src/licensedcode/data/rules/free-unknown_31.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_31.yml
+++ b/src/licensedcode/data/rules/free-unknown_31.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_32.yml b/src/licensedcode/data/rules/free-unknown_32.yml
index b086f195d17..58130b84b44 100644
--- a/src/licensedcode/data/rules/free-unknown_32.yml
+++ b/src/licensedcode/data/rules/free-unknown_32.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 minimum_coverage: 50
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_33.yml b/src/licensedcode/data/rules/free-unknown_33.yml
index b086f195d17..58130b84b44 100644
--- a/src/licensedcode/data/rules/free-unknown_33.yml
+++ b/src/licensedcode/data/rules/free-unknown_33.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 minimum_coverage: 50
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_34.yml b/src/licensedcode/data/rules/free-unknown_34.yml
index 0119125ce09..9705faddcce 100644
--- a/src/licensedcode/data/rules/free-unknown_34.yml
+++ b/src/licensedcode/data/rules/free-unknown_34.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 minimum_coverage: 80
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_35.yml b/src/licensedcode/data/rules/free-unknown_35.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_35.yml
+++ b/src/licensedcode/data/rules/free-unknown_35.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_36.yml b/src/licensedcode/data/rules/free-unknown_36.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_36.yml
+++ b/src/licensedcode/data/rules/free-unknown_36.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_37.yml b/src/licensedcode/data/rules/free-unknown_37.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_37.yml
+++ b/src/licensedcode/data/rules/free-unknown_37.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_38.yml b/src/licensedcode/data/rules/free-unknown_38.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_38.yml
+++ b/src/licensedcode/data/rules/free-unknown_38.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_39.yml b/src/licensedcode/data/rules/free-unknown_39.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_39.yml
+++ b/src/licensedcode/data/rules/free-unknown_39.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_4.yml b/src/licensedcode/data/rules/free-unknown_4.yml
index 0549809b697..746061d7a72 100644
--- a/src/licensedcode/data/rules/free-unknown_4.yml
+++ b/src/licensedcode/data/rules/free-unknown_4.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_40.yml b/src/licensedcode/data/rules/free-unknown_40.yml
index a3122823694..b72f7295d0a 100644
--- a/src/licensedcode/data/rules/free-unknown_40.yml
+++ b/src/licensedcode/data/rules/free-unknown_40.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_text: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_41.yml b/src/licensedcode/data/rules/free-unknown_41.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_41.yml
+++ b/src/licensedcode/data/rules/free-unknown_41.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_42.yml b/src/licensedcode/data/rules/free-unknown_42.yml
index 0119125ce09..9705faddcce 100644
--- a/src/licensedcode/data/rules/free-unknown_42.yml
+++ b/src/licensedcode/data/rules/free-unknown_42.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 minimum_coverage: 80
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_43.yml b/src/licensedcode/data/rules/free-unknown_43.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_43.yml
+++ b/src/licensedcode/data/rules/free-unknown_43.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_44.yml b/src/licensedcode/data/rules/free-unknown_44.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_44.yml
+++ b/src/licensedcode/data/rules/free-unknown_44.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_45.yml b/src/licensedcode/data/rules/free-unknown_45.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_45.yml
+++ b/src/licensedcode/data/rules/free-unknown_45.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_46.yml b/src/licensedcode/data/rules/free-unknown_46.yml
index 61398ef9f27..d12d2f1602f 100644
--- a/src/licensedcode/data/rules/free-unknown_46.yml
+++ b/src/licensedcode/data/rules/free-unknown_46.yml
@@ -4,3 +4,4 @@ ignorable_copyrights:
     - Copyright (c) Emagic
 ignorable_holders:
     - Emagic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_47.yml b/src/licensedcode/data/rules/free-unknown_47.yml
index f85198e646d..eba5d3cb07c 100644
--- a/src/licensedcode/data/rules/free-unknown_47.yml
+++ b/src/licensedcode/data/rules/free-unknown_47.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_intro: yes
 notes: header in the newlib license notice
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_48.yml b/src/licensedcode/data/rules/free-unknown_48.yml
index 9cd3e7c449e..cb9bd2072d4 100644
--- a/src/licensedcode/data/rules/free-unknown_48.yml
+++ b/src/licensedcode/data/rules/free-unknown_48.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_reference: yes
 relevance: 90
 notes: Seen in bootstrap. This is a cc-by-3.0, but the text alone is weak
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_49.yml b/src/licensedcode/data/rules/free-unknown_49.yml
index 77ef7a990e7..40d98e5bd0f 100644
--- a/src/licensedcode/data/rules/free-unknown_49.yml
+++ b/src/licensedcode/data/rules/free-unknown_49.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: Seen in bootstrap. This is a cc-by-3.0, but the text alone is weak
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_5.yml b/src/licensedcode/data/rules/free-unknown_5.yml
index 4dfef5fb5ae..30bbb888fae 100644
--- a/src/licensedcode/data/rules/free-unknown_5.yml
+++ b/src/licensedcode/data/rules/free-unknown_5.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_50.yml b/src/licensedcode/data/rules/free-unknown_50.yml
index 77a621c29ef..bb7730f0c9e 100644
--- a/src/licensedcode/data/rules/free-unknown_50.yml
+++ b/src/licensedcode/data/rules/free-unknown_50.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: POSIX man page notice, no license key assigned yet
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_51.yml b/src/licensedcode/data/rules/free-unknown_51.yml
index e27a0c572da..f7b13a8541a 100644
--- a/src/licensedcode/data/rules/free-unknown_51.yml
+++ b/src/licensedcode/data/rules/free-unknown_51.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 notes: Seen in htmlagilitypack
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_52.yml b/src/licensedcode/data/rules/free-unknown_52.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_52.yml
+++ b/src/licensedcode/data/rules/free-unknown_52.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_53.yml b/src/licensedcode/data/rules/free-unknown_53.yml
index 5531a3dd21a..479e118b5b5 100644
--- a/src/licensedcode/data/rules/free-unknown_53.yml
+++ b/src/licensedcode/data/rules/free-unknown_53.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_reference: yes
 relevance: 99
 notes: this is the CC preamble that comes with some CC licenses text.
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_54.yml b/src/licensedcode/data/rules/free-unknown_54.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_54.yml
+++ b/src/licensedcode/data/rules/free-unknown_54.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_55.yml b/src/licensedcode/data/rules/free-unknown_55.yml
index dc57616b8cc..d258ab94923 100644
--- a/src/licensedcode/data/rules/free-unknown_55.yml
+++ b/src/licensedcode/data/rules/free-unknown_55.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 99
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_56.yml b/src/licensedcode/data/rules/free-unknown_56.yml
index 99c8b054280..ba28835b1f3 100644
--- a/src/licensedcode/data/rules/free-unknown_56.yml
+++ b/src/licensedcode/data/rules/free-unknown_56.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 notes: Seen in https://transparency.entsoe.eu/content/static_content/download?path=/Static content/terms
     and conditions/191025_List_of_Data_available_for_reuse_v2_cln.pdf
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_57.yml b/src/licensedcode/data/rules/free-unknown_57.yml
index 5be79ba5f34..5232e366f27 100644
--- a/src/licensedcode/data/rules/free-unknown_57.yml
+++ b/src/licensedcode/data/rules/free-unknown_57.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_tag: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_58.yml b/src/licensedcode/data/rules/free-unknown_58.yml
index 76463a42037..80354fc5968 100644
--- a/src/licensedcode/data/rules/free-unknown_58.yml
+++ b/src/licensedcode/data/rules/free-unknown_58.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 ignorable_urls:
     - http://www.wu-ftpd.org/license.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_59.yml b/src/licensedcode/data/rules/free-unknown_59.yml
index 77a7fa84e80..0b9da7e3de0 100644
--- a/src/licensedcode/data/rules/free-unknown_59.yml
+++ b/src/licensedcode/data/rules/free-unknown_59.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.wu-ftpd.org/license.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_6.yml b/src/licensedcode/data/rules/free-unknown_6.yml
index 78b926675c3..7afd0d1c3dc 100644
--- a/src/licensedcode/data/rules/free-unknown_6.yml
+++ b/src/licensedcode/data/rules/free-unknown_6.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 referenced_filenames:
     - COPYING
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_60.yml b/src/licensedcode/data/rules/free-unknown_60.yml
index 5e73acdc24c..0031f1e66b5 100644
--- a/src/licensedcode/data/rules/free-unknown_60.yml
+++ b/src/licensedcode/data/rules/free-unknown_60.yml
@@ -6,3 +6,4 @@ ignorable_authors:
         Design, Inc., and their contributors
 ignorable_urls:
     - http://www.wu-ftpd.org/license.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_61.yml b/src/licensedcode/data/rules/free-unknown_61.yml
index 849e21e60b8..0be81452933 100644
--- a/src/licensedcode/data/rules/free-unknown_61.yml
+++ b/src/licensedcode/data/rules/free-unknown_61.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 90
 ignorable_urls:
     - http://www.opensource.org/licenses
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_62.yml b/src/licensedcode/data/rules/free-unknown_62.yml
index 8a84e891572..1a7d2a0f061 100644
--- a/src/licensedcode/data/rules/free-unknown_62.yml
+++ b/src/licensedcode/data/rules/free-unknown_62.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 90
 ignorable_urls:
     - http://www.opensource.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_63.yml b/src/licensedcode/data/rules/free-unknown_63.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_63.yml
+++ b/src/licensedcode/data/rules/free-unknown_63.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_64.yml b/src/licensedcode/data/rules/free-unknown_64.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_64.yml
+++ b/src/licensedcode/data/rules/free-unknown_64.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_65.yml b/src/licensedcode/data/rules/free-unknown_65.yml
index 6d1ee1dbe2f..b0bf6143a96 100644
--- a/src/licensedcode/data/rules/free-unknown_65.yml
+++ b/src/licensedcode/data/rules/free-unknown_65.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: found in older OpenSSL versions in openssl-1.1.0h/ms/tlhelp32.h
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_66.yml b/src/licensedcode/data/rules/free-unknown_66.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_66.yml
+++ b/src/licensedcode/data/rules/free-unknown_66.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_67.yml b/src/licensedcode/data/rules/free-unknown_67.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_67.yml
+++ b/src/licensedcode/data/rules/free-unknown_67.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_68.yml b/src/licensedcode/data/rules/free-unknown_68.yml
index c0f5f8c6103..ae05b0eb196 100644
--- a/src/licensedcode/data/rules/free-unknown_68.yml
+++ b/src/licensedcode/data/rules/free-unknown_68.yml
@@ -7,3 +7,4 @@ notes: |
     See https://raw.githubusercontent.com/PixarAnimationStudios/ruby-jss/master/LICENSE.txt
     When compared with the Apache-2.0 license text, section 6. Trademarks  has been modified
     to narrow the original exception of TM usage "as required for reasonable and customary use"...
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_69.yml b/src/licensedcode/data/rules/free-unknown_69.yml
index 5c23d151e06..2e71fa1cd68 100644
--- a/src/licensedcode/data/rules/free-unknown_69.yml
+++ b/src/licensedcode/data/rules/free-unknown_69.yml
@@ -7,3 +7,4 @@ notes: |
     See https://raw.githubusercontent.com/PixarAnimationStudios/ruby-jss/master/LICENSE.txt
 ignorable_urls:
     - http://www.apache.org/licenses/LICENSE-2.0
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_7.yml b/src/licensedcode/data/rules/free-unknown_7.yml
index c94180642b5..9932cf2f4cb 100644
--- a/src/licensedcode/data/rules/free-unknown_7.yml
+++ b/src/licensedcode/data/rules/free-unknown_7.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
 minimum_coverage: 99
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_70.yml b/src/licensedcode/data/rules/free-unknown_70.yml
index e883f802110..a0e110d08f6 100644
--- a/src/licensedcode/data/rules/free-unknown_70.yml
+++ b/src/licensedcode/data/rules/free-unknown_70.yml
@@ -5,3 +5,4 @@ notes: |
     this is a rare modified Apache 2.0 license from PIXAR, reported as
     free-unknown to draw attention on its uncommon terms
     See https://raw.githubusercontent.com/PixarAnimationStudios/ruby-jss/master/LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_71.yml b/src/licensedcode/data/rules/free-unknown_71.yml
index 9c381525ff6..1a691fd902c 100644
--- a/src/licensedcode/data/rules/free-unknown_71.yml
+++ b/src/licensedcode/data/rules/free-unknown_71.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 referenced_filenames:
     - COPYING.DJ
 notes: typically for GPL
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_72.yml b/src/licensedcode/data/rules/free-unknown_72.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_72.yml
+++ b/src/licensedcode/data/rules/free-unknown_72.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_73.yml b/src/licensedcode/data/rules/free-unknown_73.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_73.yml
+++ b/src/licensedcode/data/rules/free-unknown_73.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_74.yml b/src/licensedcode/data/rules/free-unknown_74.yml
index 2b85710d12c..21acf57fc32 100644
--- a/src/licensedcode/data/rules/free-unknown_74.yml
+++ b/src/licensedcode/data/rules/free-unknown_74.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_text: yes
 notes: found in old texi2html code in older bash/support
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_75.yml b/src/licensedcode/data/rules/free-unknown_75.yml
index 9c86f390f46..8edc5142bec 100644
--- a/src/licensedcode/data/rules/free-unknown_75.yml
+++ b/src/licensedcode/data/rules/free-unknown_75.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_text: yes
 notes: this is a per-GPL text found in RMS regex code from circa 1985
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_76.yml b/src/licensedcode/data/rules/free-unknown_76.yml
index 74cb218d689..f6b79a6c68b 100644
--- a/src/licensedcode/data/rules/free-unknown_76.yml
+++ b/src/licensedcode/data/rules/free-unknown_76.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_77.yml b/src/licensedcode/data/rules/free-unknown_77.yml
index 052fe8e4934..7b3e48e99cb 100644
--- a/src/licensedcode/data/rules/free-unknown_77.yml
+++ b/src/licensedcode/data/rules/free-unknown_77.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
 notes: found in some libpng notices
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_78.yml b/src/licensedcode/data/rules/free-unknown_78.yml
index a2e4c686fde..45ef545d271 100644
--- a/src/licensedcode/data/rules/free-unknown_78.yml
+++ b/src/licensedcode/data/rules/free-unknown_78.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 referenced_filenames:
     - COPYING
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_79.yml b/src/licensedcode/data/rules/free-unknown_79.yml
index b6d10267484..228ce29a2a4 100644
--- a/src/licensedcode/data/rules/free-unknown_79.yml
+++ b/src/licensedcode/data/rules/free-unknown_79.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_notice: yes
 relevance: 90
 notes: Seen in gettext
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_8.yml b/src/licensedcode/data/rules/free-unknown_8.yml
index b952d56b99a..280e92809e0 100644
--- a/src/licensedcode/data/rules/free-unknown_8.yml
+++ b/src/licensedcode/data/rules/free-unknown_8.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 referenced_filenames:
     - COPYING
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_80.yml b/src/licensedcode/data/rules/free-unknown_80.yml
index b6d10267484..228ce29a2a4 100644
--- a/src/licensedcode/data/rules/free-unknown_80.yml
+++ b/src/licensedcode/data/rules/free-unknown_80.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_notice: yes
 relevance: 90
 notes: Seen in gettext
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_81.yml b/src/licensedcode/data/rules/free-unknown_81.yml
index 1b73da5f3d0..64ece2f65b0 100644
--- a/src/licensedcode/data/rules/free-unknown_81.yml
+++ b/src/licensedcode/data/rules/free-unknown_81.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: typically for GPL but this can vary and be other license
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_82.yml b/src/licensedcode/data/rules/free-unknown_82.yml
index 4cddbcec26b..121a84fdf2a 100644
--- a/src/licensedcode/data/rules/free-unknown_82.yml
+++ b/src/licensedcode/data/rules/free-unknown_82.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_tag: yes
 relevance: 90
 notes: tag as documented in the Module-Build pod
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_83.yml b/src/licensedcode/data/rules/free-unknown_83.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_83.yml
+++ b/src/licensedcode/data/rules/free-unknown_83.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_84.yml b/src/licensedcode/data/rules/free-unknown_84.yml
index b0d260e3c63..4c63cce47c9 100644
--- a/src/licensedcode/data/rules/free-unknown_84.yml
+++ b/src/licensedcode/data/rules/free-unknown_84.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_notice: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_85.yml b/src/licensedcode/data/rules/free-unknown_85.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_85.yml
+++ b/src/licensedcode/data/rules/free-unknown_85.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_86.yml b/src/licensedcode/data/rules/free-unknown_86.yml
index c87e92e8bfc..febb4685dbd 100644
--- a/src/licensedcode/data/rules/free-unknown_86.yml
+++ b/src/licensedcode/data/rules/free-unknown_86.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - Copyright.txt
 ignorable_urls:
     - http://gdcm.sourceforge.net/Copyright.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_87.yml b/src/licensedcode/data/rules/free-unknown_87.yml
index 4cddbcec26b..121a84fdf2a 100644
--- a/src/licensedcode/data/rules/free-unknown_87.yml
+++ b/src/licensedcode/data/rules/free-unknown_87.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_tag: yes
 relevance: 90
 notes: tag as documented in the Module-Build pod
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_88.yml b/src/licensedcode/data/rules/free-unknown_88.yml
index 5697a2e1198..3b9ae2c0183 100644
--- a/src/licensedcode/data/rules/free-unknown_88.yml
+++ b/src/licensedcode/data/rules/free-unknown_88.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 50
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_89.yml b/src/licensedcode/data/rules/free-unknown_89.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_89.yml
+++ b/src/licensedcode/data/rules/free-unknown_89.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_9.yml b/src/licensedcode/data/rules/free-unknown_9.yml
index 2d394b80abf..24344879f2e 100644
--- a/src/licensedcode/data/rules/free-unknown_9.yml
+++ b/src/licensedcode/data/rules/free-unknown_9.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_90.yml b/src/licensedcode/data/rules/free-unknown_90.yml
index 2d394b80abf..24344879f2e 100644
--- a/src/licensedcode/data/rules/free-unknown_90.yml
+++ b/src/licensedcode/data/rules/free-unknown_90.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 notes: typically for GPL but this can vary and be various versions
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_91.yml b/src/licensedcode/data/rules/free-unknown_91.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_91.yml
+++ b/src/licensedcode/data/rules/free-unknown_91.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_92.yml b/src/licensedcode/data/rules/free-unknown_92.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_92.yml
+++ b/src/licensedcode/data/rules/free-unknown_92.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_93.yml b/src/licensedcode/data/rules/free-unknown_93.yml
index 2cda2602e9d..a77d06b017e 100644
--- a/src/licensedcode/data/rules/free-unknown_93.yml
+++ b/src/licensedcode/data/rules/free-unknown_93.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.opensource.org/licenses/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_94.yml b/src/licensedcode/data/rules/free-unknown_94.yml
index a26ab320c38..693ddd899bc 100644
--- a/src/licensedcode/data/rules/free-unknown_94.yml
+++ b/src/licensedcode/data/rules/free-unknown_94.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.opensource.org/licenses/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_95.yml b/src/licensedcode/data/rules/free-unknown_95.yml
index 68fccf95b0b..a1a6ed52758 100644
--- a/src/licensedcode/data/rules/free-unknown_95.yml
+++ b/src/licensedcode/data/rules/free-unknown_95.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://opensource.org/licenses/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_96.yml b/src/licensedcode/data/rules/free-unknown_96.yml
index a347b74b961..be9f807bb18 100644
--- a/src/licensedcode/data/rules/free-unknown_96.yml
+++ b/src/licensedcode/data/rules/free-unknown_96.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://opensource.org/licenses/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_97.yml b/src/licensedcode/data/rules/free-unknown_97.yml
index f8650a2207a..fd3f7a0759b 100644
--- a/src/licensedcode/data/rules/free-unknown_97.yml
+++ b/src/licensedcode/data/rules/free-unknown_97.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_98.yml b/src/licensedcode/data/rules/free-unknown_98.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_98.yml
+++ b/src/licensedcode/data/rules/free-unknown_98.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_99.yml b/src/licensedcode/data/rules/free-unknown_99.yml
index 5cc6b1735d7..c988ce717d5 100644
--- a/src/licensedcode/data/rules/free-unknown_99.yml
+++ b/src/licensedcode/data/rules/free-unknown_99.yml
@@ -1,3 +1,4 @@
 license_expression: free-unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_rare.yml b/src/licensedcode/data/rules/free-unknown_rare.yml
index a3122823694..b72f7295d0a 100644
--- a/src/licensedcode/data/rules/free-unknown_rare.yml
+++ b/src/licensedcode/data/rules/free-unknown_rare.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_text: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_uoi-ncsa-like.yml b/src/licensedcode/data/rules/free-unknown_uoi-ncsa-like.yml
index 76687f4a1c2..f70152d9a6d 100644
--- a/src/licensedcode/data/rules/free-unknown_uoi-ncsa-like.yml
+++ b/src/licensedcode/data/rules/free-unknown_uoi-ncsa-like.yml
@@ -4,3 +4,4 @@ relevance: 100
 minimum_coverage: 90
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/free-unknown_zulip.yml b/src/licensedcode/data/rules/free-unknown_zulip.yml
index cda5a30cc1c..1e274f5e30d 100644
--- a/src/licensedcode/data/rules/free-unknown_zulip.yml
+++ b/src/licensedcode/data/rules/free-unknown_zulip.yml
@@ -1,2 +1,3 @@
 license_expression: free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown.yml b/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown.yml
index 6c11cda889a..c69f6147735 100644
--- a/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown.yml
+++ b/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown.yml
@@ -1,2 +1,3 @@
 license_expression: gpl-1.0-plus AND other-copyleft AND free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown2.yml b/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown2.yml
index 6c11cda889a..c69f6147735 100644
--- a/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown2.yml
+++ b/src/licensedcode/data/rules/gpl-1.0-plus_and_other-copyleft_and_free-unknown2.yml
@@ -1,2 +1,3 @@
 license_expression: gpl-1.0-plus AND other-copyleft AND free-unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-1.0-plus_and_public-domain_and_mit_and_bsd-new_and_free-unknown_1.yml b/src/licensedcode/data/rules/gpl-1.0-plus_and_public-domain_and_mit_and_bsd-new_and_free-unknown_1.yml
index 772a6ec21d6..5efc266e036 100644
--- a/src/licensedcode/data/rules/gpl-1.0-plus_and_public-domain_and_mit_and_bsd-new_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/gpl-1.0-plus_and_public-domain_and_mit_and_bsd-new_and_free-unknown_1.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - docs/AUTHORS_wiki_commons*
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_1.yml
index 56862b20807..36db947cb5b 100644
--- a/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_1.yml
@@ -9,3 +9,4 @@ ignorable_urls:
     - http://www.gnu.org/licenses/gpl-2.0.html
 ignorable_emails:
     - dev@sqlmap.org
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_2.yml b/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_2.yml
index 14e8a29d5ab..9676a772074 100644
--- a/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_2.yml
+++ b/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_2.yml
@@ -10,3 +10,4 @@ ignorable_urls:
 ignorable_emails:
     - dev@sqlmap.org
     - sales@sqlmap.org
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_3.yml b/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_3.yml
index bcb34f1c1da..3b166e465a3 100644
--- a/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_3.yml
+++ b/src/licensedcode/data/rules/gpl-2.0-plus_or_commercial-license_and_unknown-license-reference_3.yml
@@ -10,3 +10,4 @@ ignorable_urls:
 ignorable_emails:
     - dev@sqlmap.org
     - sales@sqlmap.org
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0-plus_with_font-exception-gpl_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/gpl-2.0-plus_with_font-exception-gpl_and_unknown-license-reference_1.yml
index 2ec90cd5d07..2430d7e8c3b 100644
--- a/src/licensedcode/data/rules/gpl-2.0-plus_with_font-exception-gpl_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/gpl-2.0-plus_with_font-exception-gpl_and_unknown-license-reference_1.yml
@@ -1,3 +1,4 @@
 license_expression: gpl-2.0-plus WITH font-exception-gpl AND unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and-unknown-license-reference_1.yml b/src/licensedcode/data/rules/gpl-2.0_and-unknown-license-reference_1.yml
index 04362a8d784..2c1e60f077f 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and-unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and-unknown-license-reference_1.yml
@@ -2,3 +2,4 @@ license_expression: gpl-2.0 AND unknown-license-reference
 is_license_notice: yes
 relevance: 100
 notes: found in Android bionic
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_1.yml b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_1.yml
index bf9d6f92e66..f0441ca4a8b 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: gpl-2.0 AND free-unknown
 is_license_tag: yes
 relevance: 100
 notes: Linux module.h MODULE_LICENSE as compiled in  binary
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_2.yml b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_2.yml
index affd802647e..ec83277ec05 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_2.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_2.yml
@@ -2,3 +2,4 @@ license_expression: gpl-2.0 AND free-unknown
 is_license_tag: yes
 relevance: 100
 notes: Linux module.h MODULE_LICENSE in source
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_3.yml b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_3.yml
index 7a9950bdf13..7c80e709c89 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_3.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_3.yml
@@ -1,3 +1,4 @@
 license_expression: gpl-2.0-plus AND free-unknown
 is_license_notice: yes
 minimum_coverage: 10
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_4.yml b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_4.yml
index 3ee28cde703..7396dc2b4bc 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_4.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_4.yml
@@ -2,3 +2,4 @@ license_expression: gpl-2.0 AND free-unknown
 is_license_tag: yes
 relevance: 100
 notes: Linux module.h MODULE_LICENSE macro variant (DRIVER_LICENSE)
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_2.yml b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_2.yml
index 6991fb8ca27..d0dc15ff734 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_2.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_2.yml
@@ -1,2 +1,3 @@
 license_expression: gpl-2.0 AND free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_3.yml b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_3.yml
index 6991fb8ca27..d0dc15ff734 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_3.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_free-unknown_centos_notice_3.yml
@@ -1,2 +1,3 @@
 license_expression: gpl-2.0 AND free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_1.yml b/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_1.yml
index c370179bef6..c7106b686dd 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_1.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_1.yml
@@ -7,3 +7,4 @@ ignorable_copyrights:
     - copyrighted by the Free Software Foundation
 ignorable_holders:
     - the Free Software Foundation
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_2.yml b/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_2.yml
index e10a395154c..3ae5511387c 100644
--- a/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_2.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_and_unknown_trommel_2.yml
@@ -5,3 +5,4 @@ referenced_filenames:
 notes: this is reference to a license that is GPL-like but not exactly
 ignorable_emails:
     - permission@sei.cmu.edu
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_not_unknown_kernel.yml b/src/licensedcode/data/rules/gpl-2.0_not_unknown_kernel.yml
index 2d21d8729b7..bbd5340fbd1 100644
--- a/src/licensedcode/data/rules/gpl-2.0_not_unknown_kernel.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_not_unknown_kernel.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_or_agpl-3.0_and_unknown_1.yml b/src/licensedcode/data/rules/gpl-2.0_or_agpl-3.0_and_unknown_1.yml
index 9455822a4e7..2f076d620d4 100644
--- a/src/licensedcode/data/rules/gpl-2.0_or_agpl-3.0_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_or_agpl-3.0_and_unknown_1.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - COPYING.AGPLv3
     - COPYING.GPLv2
     - PATENTS
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-2.0_with_openssl-exception-gpl-3.0-plus_and_unknown_1.yml b/src/licensedcode/data/rules/gpl-2.0_with_openssl-exception-gpl-3.0-plus_and_unknown_1.yml
index f7c9501090e..298c4467fda 100644
--- a/src/licensedcode/data/rules/gpl-2.0_with_openssl-exception-gpl-3.0-plus_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/gpl-2.0_with_openssl-exception-gpl-3.0-plus_and_unknown_1.yml
@@ -5,3 +5,4 @@ notes: the GPL impact interpretation is uncommon and short of a legal analysis i
     an extra unknown license
 ignorable_urls:
     - http://www.openssl.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-3.0_and_proprietary-license_and_unknown_1.yml b/src/licensedcode/data/rules/gpl-3.0_and_proprietary-license_and_unknown_1.yml
index 0d4702be247..a6d48baeccc 100644
--- a/src/licensedcode/data/rules/gpl-3.0_and_proprietary-license_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/gpl-3.0_and_proprietary-license_and_unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: gpl-3.0 AND proprietary-license AND unknown
 is_license_notice: yes
 relevance: 100
 notes: excluding military use may conflict with the GPL
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl-3.0_with_aptana-exception-3.0_and_unknown_1.yml b/src/licensedcode/data/rules/gpl-3.0_with_aptana-exception-3.0_and_unknown_1.yml
index f7e03553f58..17673d5f689 100644
--- a/src/licensedcode/data/rules/gpl-3.0_with_aptana-exception-3.0_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/gpl-3.0_with_aptana-exception-3.0_and_unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: gpl-3.0 WITH aptana-exception-3.0 AND unknown
 is_license_notice: yes
 ignorable_urls:
     - http://www.aptana.com/legal/gpl
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown.yml b/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown.yml
index 6a5389360c3..c44b7f1bb70 100644
--- a/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown.yml
+++ b/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown.yml
@@ -1,3 +1,4 @@
 license_expression: gpl-1.0-plus AND lgpl-2.0-plus AND free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown2.yml b/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown2.yml
index 6a5389360c3..c44b7f1bb70 100644
--- a/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown2.yml
+++ b/src/licensedcode/data/rules/gpl_and_lgpl_and_free-unknown2.yml
@@ -1,3 +1,4 @@
 license_expression: gpl-1.0-plus AND lgpl-2.0-plus AND free-unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/isc_and_free-unknown.yml b/src/licensedcode/data/rules/isc_and_free-unknown.yml
index 4bd393285ec..1d5b4ee0c36 100644
--- a/src/licensedcode/data/rules/isc_and_free-unknown.yml
+++ b/src/licensedcode/data/rules/isc_and_free-unknown.yml
@@ -1,2 +1,3 @@
 license_expression: isc AND free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/isc_and_free-unknown2.yml b/src/licensedcode/data/rules/isc_and_free-unknown2.yml
index ddee9f2e848..264e5ef5095 100644
--- a/src/licensedcode/data/rules/isc_and_free-unknown2.yml
+++ b/src/licensedcode/data/rules/isc_and_free-unknown2.yml
@@ -1,3 +1,4 @@
 license_expression: isc AND free-unknown
 is_license_text: yes
 minimum_coverage: 70
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lead-in_unknown_2.yml b/src/licensedcode/data/rules/lead-in_unknown_2.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/lead-in_unknown_2.yml
+++ b/src/licensedcode/data/rules/lead-in_unknown_2.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lead-in_unknown_30.yml b/src/licensedcode/data/rules/lead-in_unknown_30.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/lead-in_unknown_30.yml
+++ b/src/licensedcode/data/rules/lead-in_unknown_30.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lead-in_unknown_31.yml b/src/licensedcode/data/rules/lead-in_unknown_31.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/lead-in_unknown_31.yml
+++ b/src/licensedcode/data/rules/lead-in_unknown_31.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lead-in_unknown_43.yml b/src/licensedcode/data/rules/lead-in_unknown_43.yml
index 1df09a83715..ee0ce440f09 100644
--- a/src/licensedcode/data/rules/lead-in_unknown_43.yml
+++ b/src/licensedcode/data/rules/lead-in_unknown_43.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_tag: yes
 relevance: 60
 notes: Creative commons tag seen in RDF or XML documents
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lgpl-2.0-plus_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/lgpl-2.0-plus_and_unknown-license-reference_1.yml
index a459ce70672..f99309e4947 100644
--- a/src/licensedcode/data/rules/lgpl-2.0-plus_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/lgpl-2.0-plus_and_unknown-license-reference_1.yml
@@ -4,3 +4,4 @@ relevance: 100
 referenced_filenames:
     - LICENSE
 notes: See https://github.com/tudo-astroparticlephysics/PROPOSAL/blob/master/README.md
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lgpl-2.0_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/lgpl-2.0_and_unknown-license-reference_1.yml
index d40ef75a67d..5c365ed0540 100644
--- a/src/licensedcode/data/rules/lgpl-2.0_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/lgpl-2.0_and_unknown-license-reference_1.yml
@@ -2,3 +2,4 @@ license_expression: lgpl-2.0 AND unknown-license-reference
 is_license_tag: yes
 relevance: 100
 notes: the license refrence is not 100% clear but is typically the libwebsockets-exception
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lgpl-2.1-plus_and_free-unknown_1.yml b/src/licensedcode/data/rules/lgpl-2.1-plus_and_free-unknown_1.yml
index fa68ab50e3d..025b4abe0df 100644
--- a/src/licensedcode/data/rules/lgpl-2.1-plus_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/lgpl-2.1-plus_and_free-unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: lgpl-2.1-plus AND free-unknown
 is_license_notice: yes
 relevance: 100
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lgpl-3.0_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/lgpl-3.0_and_unknown-license-reference_1.yml
index dd17977eba4..a0745fedb63 100644
--- a/src/licensedcode/data/rules/lgpl-3.0_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/lgpl-3.0_and_unknown-license-reference_1.yml
@@ -4,3 +4,4 @@ relevance: 100
 referenced_filenames:
     - LICENSE
 notes: See http://software.icecube.wisc.edu/coverage/00_LATEST/PROPOSAL/public/PROPOSAL/Propagator.h.gcov.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/lgpl-3.0_nuget_url_not_unknown_1.yml b/src/licensedcode/data/rules/lgpl-3.0_nuget_url_not_unknown_1.yml
index 2d1f6f494a3..b85ef282635 100644
--- a/src/licensedcode/data/rules/lgpl-3.0_nuget_url_not_unknown_1.yml
+++ b/src/licensedcode/data/rules/lgpl-3.0_nuget_url_not_unknown_1.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://github.com/BioTurboNick/Skryptonite/blob/master/LICENSE.md
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mit_and_free-unknown.yml b/src/licensedcode/data/rules/mit_and_free-unknown.yml
index d4712d7dfbc..e8cc26bd3b1 100644
--- a/src/licensedcode/data/rules/mit_and_free-unknown.yml
+++ b/src/licensedcode/data/rules/mit_and_free-unknown.yml
@@ -2,3 +2,4 @@ license_expression: mit AND free-unknown
 is_license_notice: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mit_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/mit_and_unknown-license-reference_1.yml
index 5e7ef715557..2f6821df392 100644
--- a/src/licensedcode/data/rules/mit_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/mit_and_unknown-license-reference_1.yml
@@ -1,3 +1,4 @@
 license_expression: mit AND unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mit_and_unknown-license-reference_2.yml b/src/licensedcode/data/rules/mit_and_unknown-license-reference_2.yml
index f5558ccad50..f07a85abb8a 100644
--- a/src/licensedcode/data/rules/mit_and_unknown-license-reference_2.yml
+++ b/src/licensedcode/data/rules/mit_and_unknown-license-reference_2.yml
@@ -2,3 +2,4 @@ license_expression: mit AND unknown-license-reference
 is_license_text: yes
 relevance: 100
 minimum_coverage: 95
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mit_and_unknown_nuget_url_1.yml b/src/licensedcode/data/rules/mit_and_unknown_nuget_url_1.yml
index e4b92f19bb7..50b2b352986 100644
--- a/src/licensedcode/data/rules/mit_and_unknown_nuget_url_1.yml
+++ b/src/licensedcode/data/rules/mit_and_unknown_nuget_url_1.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://github.com/jvdgeest/chesterfield/blob/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mit_not_unknown_1.yml b/src/licensedcode/data/rules/mit_not_unknown_1.yml
index a45c9fd5601..5b7a7c2a469 100644
--- a/src/licensedcode/data/rules/mit_not_unknown_1.yml
+++ b/src/licensedcode/data/rules/mit_not_unknown_1.yml
@@ -3,4 +3,4 @@ is_license_notice: yes
 relevance: 100
 minimum_coverage: 100
 notes: seen in https://crypto.stanford.edu/sjcl/
- Per https://github.com/WouterBos/Codeview/blob/master/license.txt the license is MIT
\ No newline at end of file
+ Per https://github.com/WouterBos/Codeview/blob/master/license.txt the license is MITis_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_1.yml b/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_1.yml
index 79ce4c78be1..8eff4c6ad9d 100644
--- a/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_1.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 minimum_coverage: 75
 ignorable_urls:
     - http://www.mozilla.org/MPL/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_2.yml b/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_2.yml
index 79ce4c78be1..8eff4c6ad9d 100644
--- a/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_2.yml
+++ b/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_2.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 minimum_coverage: 75
 ignorable_urls:
     - http://www.mozilla.org/MPL/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_3.yml b/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_3.yml
index 79ce4c78be1..8eff4c6ad9d 100644
--- a/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_3.yml
+++ b/src/licensedcode/data/rules/mpl-1.1_and_free-unknown_3.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 minimum_coverage: 75
 ignorable_urls:
     - http://www.mozilla.org/MPL/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/mpl-2.0_and_free-unknown_1.yml b/src/licensedcode/data/rules/mpl-2.0_and_free-unknown_1.yml
index 5c99727c386..0f47cbee523 100644
--- a/src/licensedcode/data/rules/mpl-2.0_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/mpl-2.0_and_free-unknown_1.yml
@@ -5,3 +5,4 @@ minimum_coverage: 50
 notes: this is a rare modified mpl that needs a review
 ignorable_urls:
     - http://gis.foundationcenter.org/licenses/LICENSE-1.0.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/other-permissive_and_free-unknown_1.yml b/src/licensedcode/data/rules/other-permissive_and_free-unknown_1.yml
index 53fb9805b7d..c519507d729 100644
--- a/src/licensedcode/data/rules/other-permissive_and_free-unknown_1.yml
+++ b/src/licensedcode/data/rules/other-permissive_and_free-unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: other-permissive AND free-unknown
 is_license_notice: yes
 relevance: 100
 notes: This derived from a BSD license, possibly stripped down from any license grant.
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/other-permissive_and_free-unknown_87.yml b/src/licensedcode/data/rules/other-permissive_and_free-unknown_87.yml
index b10f68fea29..8372a5ae93a 100644
--- a/src/licensedcode/data/rules/other-permissive_and_free-unknown_87.yml
+++ b/src/licensedcode/data/rules/other-permissive_and_free-unknown_87.yml
@@ -1,2 +1,3 @@
 license_expression: other-permissive AND free-unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/other-permissive_free-unknown_46.yml b/src/licensedcode/data/rules/other-permissive_free-unknown_46.yml
index 283ec04b470..b7e4408390a 100644
--- a/src/licensedcode/data/rules/other-permissive_free-unknown_46.yml
+++ b/src/licensedcode/data/rules/other-permissive_free-unknown_46.yml
@@ -1,3 +1,4 @@
 license_expression: other-permissive
 is_license_text: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/other-permissive_not_unknown_69.yml b/src/licensedcode/data/rules/other-permissive_not_unknown_69.yml
index ababf45cba7..95450e5b6dc 100644
--- a/src/licensedcode/data/rules/other-permissive_not_unknown_69.yml
+++ b/src/licensedcode/data/rules/other-permissive_not_unknown_69.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 minimum_coverage: 100
 ignorable_urls:
     - http://github.com/Percona/PerconaFT/blob/master/PATENTS
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/proprietary-license_not_unknown_73.yml b/src/licensedcode/data/rules/proprietary-license_not_unknown_73.yml
index d3712bcc90f..5a6a5e9af57 100644
--- a/src/licensedcode/data/rules/proprietary-license_not_unknown_73.yml
+++ b/src/licensedcode/data/rules/proprietary-license_not_unknown_73.yml
@@ -1,2 +1,3 @@
 license_expression: proprietary-license
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/proprietary-license_unknown_13.yml b/src/licensedcode/data/rules/proprietary-license_unknown_13.yml
index 54d1d6c4e9b..02f468c67de 100644
--- a/src/licensedcode/data/rules/proprietary-license_unknown_13.yml
+++ b/src/licensedcode/data/rules/proprietary-license_unknown_13.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/public-domain_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/public-domain_and_unknown-license-reference_1.yml
index ee643d9d60c..c5e38d4cfe8 100644
--- a/src/licensedcode/data/rules/public-domain_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/public-domain_and_unknown-license-reference_1.yml
@@ -1,3 +1,4 @@
 license_expression: public-domain AND unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/public-domain_and_unknown_1.yml b/src/licensedcode/data/rules/public-domain_and_unknown_1.yml
index c0488b95d1f..2312ba44d96 100644
--- a/src/licensedcode/data/rules/public-domain_and_unknown_1.yml
+++ b/src/licensedcode/data/rules/public-domain_and_unknown_1.yml
@@ -1,3 +1,4 @@
 license_expression: public-domain AND unknown
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/public-domain_not_unknown_1.yml b/src/licensedcode/data/rules/public-domain_not_unknown_1.yml
index 2583555ca0d..59b786db264 100644
--- a/src/licensedcode/data/rules/public-domain_not_unknown_1.yml
+++ b/src/licensedcode/data/rules/public-domain_not_unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: public-domain
 is_license_text: yes
 relevance: 100
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/public-domain_or_free-unknown_usgov.yml b/src/licensedcode/data/rules/public-domain_or_free-unknown_usgov.yml
index 0a8365fb81a..7d47879775f 100644
--- a/src/licensedcode/data/rules/public-domain_or_free-unknown_usgov.yml
+++ b/src/licensedcode/data/rules/public-domain_or_free-unknown_usgov.yml
@@ -1,3 +1,4 @@
 license_expression: public-domain OR free-unknown
 is_license_text: yes
 notes: specific to US federal gov works.
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference.yml b/src/licensedcode/data/rules/unknown-license-reference.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_1.yml b/src/licensedcode/data/rules/unknown-license-reference_1.yml
index 239fa8749af..9ec2b0080c9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_1.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - license
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_10.yml b/src/licensedcode/data/rules/unknown-license-reference_10.yml
index be6e70c5f64..28dcb443b0d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_10.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_10.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - ''
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_100.yml b/src/licensedcode/data/rules/unknown-license-reference_100.yml
index 496293cffd9..50341902cf3 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_100.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_100.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - ../README.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_101.yml b/src/licensedcode/data/rules/unknown-license-reference_101.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_101.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_101.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_102.yml b/src/licensedcode/data/rules/unknown-license-reference_102.yml
index 29cab6006c9..8030b844ecb 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_102.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_102.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - usr/share/licenses/intel536/license.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_103.yml b/src/licensedcode/data/rules/unknown-license-reference_103.yml
index 32b26f7cc61..fd6d8d755e7 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_103.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_103.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYRIGHT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_104.yml b/src/licensedcode/data/rules/unknown-license-reference_104.yml
index e8bd5b9fe36..7c90313b859 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_104.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_104.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - toolkit/content/license.html
 ignorable_urls:
     - http://www.mozilla.org/foundation/licensing.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_105.yml b/src/licensedcode/data/rules/unknown-license-reference_105.yml
index 75b3beaf0fd..fef221a2d43 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_105.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_105.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - README
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_106.yml b/src/licensedcode/data/rules/unknown-license-reference_106.yml
index 239fa8749af..9ec2b0080c9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_106.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_106.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - license
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_107.yml b/src/licensedcode/data/rules/unknown-license-reference_107.yml
index ea83f7c8fa4..eb973df6a5c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_107.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_107.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - License.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_108.yml b/src/licensedcode/data/rules/unknown-license-reference_108.yml
index fcecbe295a5..b1f007c66c3 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_108.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_108.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - Copyright
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_109.yml b/src/licensedcode/data/rules/unknown-license-reference_109.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_109.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_109.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_11.yml b/src/licensedcode/data/rules/unknown-license-reference_11.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_11.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_11.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_110.yml b/src/licensedcode/data/rules/unknown-license-reference_110.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_110.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_110.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_111.yml b/src/licensedcode/data/rules/unknown-license-reference_111.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_111.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_111.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_112.yml b/src/licensedcode/data/rules/unknown-license-reference_112.yml
index c8343ceee83..6b84f887ba9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_112.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_112.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_113.yml b/src/licensedcode/data/rules/unknown-license-reference_113.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_113.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_113.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_114.yml b/src/licensedcode/data/rules/unknown-license-reference_114.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_114.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_114.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_115.yml b/src/licensedcode/data/rules/unknown-license-reference_115.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_115.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_115.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_116.yml b/src/licensedcode/data/rules/unknown-license-reference_116.yml
index 8eabd9e7b40..009f9d6ba70 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_116.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_116.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.ngdc.noaa.gov/geomag/WMM/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_117.yml b/src/licensedcode/data/rules/unknown-license-reference_117.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_117.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_117.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_118.yml b/src/licensedcode/data/rules/unknown-license-reference_118.yml
index 7020e93de3c..15e9d63e9a8 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_118.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_118.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
 notes: often used as a lead-in to a bsd-new
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_119.yml b/src/licensedcode/data/rules/unknown-license-reference_119.yml
index 77b1574ef77..289f6554b47 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_119.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_119.yml
@@ -4,3 +4,4 @@ relevance: 100
 referenced_filenames:
     - LICENSE
     - NOTICE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_12.yml b/src/licensedcode/data/rules/unknown-license-reference_12.yml
index be6e70c5f64..28dcb443b0d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_12.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_12.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - ''
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_120.yml b/src/licensedcode/data/rules/unknown-license-reference_120.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_120.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_120.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_121.yml b/src/licensedcode/data/rules/unknown-license-reference_121.yml
index 5c0b3890c6a..8213e51196c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_121.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_121.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - docs/AUTHORS_app-install
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_122.yml b/src/licensedcode/data/rules/unknown-license-reference_122.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_122.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_122.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_123.yml b/src/licensedcode/data/rules/unknown-license-reference_123.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_123.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_123.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_124.yml b/src/licensedcode/data/rules/unknown-license-reference_124.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_124.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_124.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_125.yml b/src/licensedcode/data/rules/unknown-license-reference_125.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_125.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_125.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_126.yml b/src/licensedcode/data/rules/unknown-license-reference_126.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_126.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_126.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_127.yml b/src/licensedcode/data/rules/unknown-license-reference_127.yml
index bebaa20eda6..e5380b33bbd 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_127.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_127.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 99
 ignorable_urls:
     - https://tldrlegal.com/license/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_128.yml b/src/licensedcode/data/rules/unknown-license-reference_128.yml
index e4e7108c7a3..7c66482444b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_128.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_128.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 99
 ignorable_urls:
     - https://www.tldrlegal.com/license/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_129.yml b/src/licensedcode/data/rules/unknown-license-reference_129.yml
index 13bd9f35990..057fece5e32 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_129.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_129.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 99
 ignorable_urls:
     - https://www.licenses.nuget.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_13.yml b/src/licensedcode/data/rules/unknown-license-reference_13.yml
index be6e70c5f64..28dcb443b0d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_13.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_13.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - ''
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_130.yml b/src/licensedcode/data/rules/unknown-license-reference_130.yml
index 3da11bd1cb3..5d59017ae23 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_130.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_130.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 99
 ignorable_urls:
     - http://www.licenses.nuget.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_131.yml b/src/licensedcode/data/rules/unknown-license-reference_131.yml
index d2384dcba00..28b266c991e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_131.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_131.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 99
 ignorable_urls:
     - https://licenses.nuget.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_132.yml b/src/licensedcode/data/rules/unknown-license-reference_132.yml
index afa89c49b74..385f1338dbe 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_132.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_132.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 99
 ignorable_urls:
     - http://licenses.nuget.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_133.yml b/src/licensedcode/data/rules/unknown-license-reference_133.yml
index 243847f3b9e..aeb919b3211 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_133.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_133.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://aka.ms/netcoregaeula
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_134.yml b/src/licensedcode/data/rules/unknown-license-reference_134.yml
index ba71ec7805d..6ccf9d62e49 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_134.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_134.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://aka.ms/devservicesagreement
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_135.yml b/src/licensedcode/data/rules/unknown-license-reference_135.yml
index ee271a8d7d4..ec186715835 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_135.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_135.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://applitools.com/eula/sdk
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_136.yml b/src/licensedcode/data/rules/unknown-license-reference_136.yml
index ae908104418..55a5ceaf735 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_136.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_136.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://company.aspose.com/legal/eula
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_137.yml b/src/licensedcode/data/rules/unknown-license-reference_137.yml
index d70bbbfaf11..fe9fe85887c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_137.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_137.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.componentone.com/SuperPages/DevToolsEULA
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_138.yml b/src/licensedcode/data/rules/unknown-license-reference_138.yml
index 3d1d22366c3..4948fe14c8f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_138.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_138.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.devexpress.com/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_139.yml b/src/licensedcode/data/rules/unknown-license-reference_139.yml
index 2ee295e4afd..1f60108af0f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_139.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_139.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://js.devexpress.com/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_14.yml b/src/licensedcode/data/rules/unknown-license-reference_14.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_14.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_14.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_140.yml b/src/licensedcode/data/rules/unknown-license-reference_140.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_140.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_140.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_141.yml b/src/licensedcode/data/rules/unknown-license-reference_141.yml
index 1a001d83b4c..46ef7a5a726 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_141.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_141.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://dlhsoft.com/LicenseAgreements/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_142.yml b/src/licensedcode/data/rules/unknown-license-reference_142.yml
index 22e5ec4e499..867f1ea3767 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_142.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_142.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.essentialobjects.com/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_143.yml b/src/licensedcode/data/rules/unknown-license-reference_143.yml
index 309491a9a7b..9340b78738c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_143.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_143.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=214339
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_144.yml b/src/licensedcode/data/rules/unknown-license-reference_144.yml
index f0f1381ae43..781fb38baea 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_144.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_144.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=218949
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_145.yml b/src/licensedcode/data/rules/unknown-license-reference_145.yml
index 78c30fa0a09..71b56675f66 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_145.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_145.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=235167
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_146.yml b/src/licensedcode/data/rules/unknown-license-reference_146.yml
index f4024215c0f..25195497fe7 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_146.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_146.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=248155
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_147.yml b/src/licensedcode/data/rules/unknown-license-reference_147.yml
index 4cf665fc6aa..b7c0f5f6bfb 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_147.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_147.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=253898
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_148.yml b/src/licensedcode/data/rules/unknown-license-reference_148.yml
index c47b4a3e527..4a7b5edcb10 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_148.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_148.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=259741
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_149.yml b/src/licensedcode/data/rules/unknown-license-reference_149.yml
index 7d004144087..a7da8f187ff 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_149.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_149.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=261796
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_15.yml b/src/licensedcode/data/rules/unknown-license-reference_15.yml
index d5a168ee3a7..680c0cc5305 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_15.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_15.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE.TXT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_150.yml b/src/licensedcode/data/rules/unknown-license-reference_150.yml
index e6fccbd715e..0bb68305988 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_150.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_150.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=262998
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_151.yml b/src/licensedcode/data/rules/unknown-license-reference_151.yml
index b6f0c673172..26aa66a5fae 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_151.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_151.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=272666
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_152.yml b/src/licensedcode/data/rules/unknown-license-reference_152.yml
index bd83ffd42c8..2f4533e6687 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_152.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_152.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=273778
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_153.yml b/src/licensedcode/data/rules/unknown-license-reference_153.yml
index 763e6f67b67..712599d98c6 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_153.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_153.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=281843
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_154.yml b/src/licensedcode/data/rules/unknown-license-reference_154.yml
index f5ee29ad212..c045cc03ddb 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_154.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_154.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=317295
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_155.yml b/src/licensedcode/data/rules/unknown-license-reference_155.yml
index 206f415fe9e..b092241e2a0 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_155.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_155.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=320539
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_156.yml b/src/licensedcode/data/rules/unknown-license-reference_156.yml
index efd7c641ce4..370a1f7c587 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_156.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_156.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=329770
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_157.yml b/src/licensedcode/data/rules/unknown-license-reference_157.yml
index 46e4a06d70c..b3724c7f3ae 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_157.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_157.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=509837
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_158.yml b/src/licensedcode/data/rules/unknown-license-reference_158.yml
index 45a3f2fbdec..d427b1ca887 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_158.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_158.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=529443
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_159.yml b/src/licensedcode/data/rules/unknown-license-reference_159.yml
index 251a12e93f3..463767c833e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_159.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_159.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=536623
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_16.yml b/src/licensedcode/data/rules/unknown-license-reference_16.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_16.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_16.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_160.yml b/src/licensedcode/data/rules/unknown-license-reference_160.yml
index afadb58cfb5..0f20412683e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_160.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_160.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=614949
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_161.yml b/src/licensedcode/data/rules/unknown-license-reference_161.yml
index c2dd6bea814..c09ff8707ab 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_161.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_161.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=698879
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_162.yml b/src/licensedcode/data/rules/unknown-license-reference_162.yml
index 33c43ec463f..6cb157fcb46 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_162.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_162.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=746386
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_163.yml b/src/licensedcode/data/rules/unknown-license-reference_163.yml
index ce16e2e51ad..b1adeeb9103 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_163.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_163.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=832965
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_164.yml b/src/licensedcode/data/rules/unknown-license-reference_164.yml
index 415ccbdc474..a5b91f8bbaf 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_164.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_164.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=838619
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_165.yml b/src/licensedcode/data/rules/unknown-license-reference_165.yml
index df043ab5735..dac64d9b974 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_165.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_165.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=838620
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_166.yml b/src/licensedcode/data/rules/unknown-license-reference_166.yml
index 0fa4f0ad5ee..19aa578d94f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_166.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_166.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=9809688
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_167.yml b/src/licensedcode/data/rules/unknown-license-reference_167.yml
index 2ff36f9d456..1c0d6012bf0 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_167.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_167.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?linkid=9862941
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_168.yml b/src/licensedcode/data/rules/unknown-license-reference_168.yml
index 1564709d9d3..7afceac7874 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_168.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_168.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=214339
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_169.yml b/src/licensedcode/data/rules/unknown-license-reference_169.yml
index 0a81733334d..80ea2c3c5be 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_169.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_169.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=218949
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_17.yml b/src/licensedcode/data/rules/unknown-license-reference_17.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_17.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_17.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_170.yml b/src/licensedcode/data/rules/unknown-license-reference_170.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_170.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_170.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_171.yml b/src/licensedcode/data/rules/unknown-license-reference_171.yml
index 6259335508e..65b53cb0df4 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_171.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_171.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=235167
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_172.yml b/src/licensedcode/data/rules/unknown-license-reference_172.yml
index 00747c13bd9..10c3f3c0698 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_172.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_172.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=248155
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_173.yml b/src/licensedcode/data/rules/unknown-license-reference_173.yml
index d5631459437..1c0f225a118 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_173.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_173.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=253898
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_174.yml b/src/licensedcode/data/rules/unknown-license-reference_174.yml
index 5310a38b731..1655f4bbfa0 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_174.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_174.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=259741
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_175.yml b/src/licensedcode/data/rules/unknown-license-reference_175.yml
index c9aa32ce0d0..8a7a62873b7 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_175.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_175.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=261796
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_176.yml b/src/licensedcode/data/rules/unknown-license-reference_176.yml
index a978b31f199..83a8e93ae76 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_176.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_176.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=262998
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_177.yml b/src/licensedcode/data/rules/unknown-license-reference_177.yml
index 6def59bdd31..f28b7e24529 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_177.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_177.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=272666
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_178.yml b/src/licensedcode/data/rules/unknown-license-reference_178.yml
index 5ec6215d6c7..6027749029a 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_178.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_178.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=273778
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_179.yml b/src/licensedcode/data/rules/unknown-license-reference_179.yml
index 70905de06d5..f8fdbcbaf11 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_179.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_179.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=281843
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_18.yml b/src/licensedcode/data/rules/unknown-license-reference_18.yml
index d5a168ee3a7..680c0cc5305 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_18.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_18.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE.TXT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_180.yml b/src/licensedcode/data/rules/unknown-license-reference_180.yml
index c4a0f5d72ea..c30ced9417e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_180.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_180.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=317295
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_181.yml b/src/licensedcode/data/rules/unknown-license-reference_181.yml
index 0cf3f8b7666..c7de8e8efe2 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_181.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_181.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=509837
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_182.yml b/src/licensedcode/data/rules/unknown-license-reference_182.yml
index 333d5c673f6..a7f026e793e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_182.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_182.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=529443
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_183.yml b/src/licensedcode/data/rules/unknown-license-reference_183.yml
index 1bdbb4478a0..39e0331500c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_183.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_183.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=536623
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_184.yml b/src/licensedcode/data/rules/unknown-license-reference_184.yml
index c1a4e832ea9..3985ae45439 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_184.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_184.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=698879
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_185.yml b/src/licensedcode/data/rules/unknown-license-reference_185.yml
index 5b8b5fb776e..79b25139445 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_185.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_185.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=746386
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_186.yml b/src/licensedcode/data/rules/unknown-license-reference_186.yml
index f0d51a8d164..34fc67f9c02 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_186.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_186.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=832965
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_187.yml b/src/licensedcode/data/rules/unknown-license-reference_187.yml
index 93cc43a6509..9ed57272aaa 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_187.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_187.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=838619
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_188.yml b/src/licensedcode/data/rules/unknown-license-reference_188.yml
index 8fc69588c7e..2a786439974 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_188.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_188.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=838620
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_189.yml b/src/licensedcode/data/rules/unknown-license-reference_189.yml
index d997598c095..b6130c92e27 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_189.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_189.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=9809688
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_19.yml b/src/licensedcode/data/rules/unknown-license-reference_19.yml
index c24070910ba..1291c0314c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_19.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_19.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_190.yml b/src/licensedcode/data/rules/unknown-license-reference_190.yml
index fe4db110882..7c58791b1c3 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_190.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_190.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?linkid=9862941
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_191.yml b/src/licensedcode/data/rules/unknown-license-reference_191.yml
index c24070910ba..1291c0314c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_191.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_191.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_192.yml b/src/licensedcode/data/rules/unknown-license-reference_192.yml
index 1219eb6e13f..e4056f861e7 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_192.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_192.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://kusto.blob.core.windows.net/kusto-nuget/EULA-agreement.htm
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_193.yml b/src/licensedcode/data/rules/unknown-license-reference_193.yml
index 36aab6c01b7..e86ae57bd77 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_193.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_193.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.microsoft.com/web/webpi/eula/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_194.yml b/src/licensedcode/data/rules/unknown-license-reference_194.yml
index 21269fa6413..1cc277ee643 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_194.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_194.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://microsoft.com/web/webpi/eula/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_195.yml b/src/licensedcode/data/rules/unknown-license-reference_195.yml
index 8089e99e59e..30fc49473b1 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_195.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_195.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://pdfium.patagames.com/faq/eula
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_196.yml b/src/licensedcode/data/rules/unknown-license-reference_196.yml
index 1f8506ab108..6378424f4c1 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_196.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_196.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://specflow.org/plus/eula/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_197.yml b/src/licensedcode/data/rules/unknown-license-reference_197.yml
index 2fd3ae0fee4..e9595586cc5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_197.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_197.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.streamcoders.com/products/msneteula.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_198.yml b/src/licensedcode/data/rules/unknown-license-reference_198.yml
index 1cfb0efd0c6..a6db18a89df 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_198.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_198.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://streamcoders.com/products/msneteula.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_199.yml b/src/licensedcode/data/rules/unknown-license-reference_199.yml
index e036ffc2bc5..433419a927c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_199.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_199.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://workflowenginenet.com/EULA
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_2.yml b/src/licensedcode/data/rules/unknown-license-reference_2.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_2.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_2.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_20.yml b/src/licensedcode/data/rules/unknown-license-reference_20.yml
index c24070910ba..1291c0314c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_20.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_20.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_200.yml b/src/licensedcode/data/rules/unknown-license-reference_200.yml
index 94ea922c1da..2387c420970 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_200.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_200.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://kusto.blob.core.windows.net/kusto-nuget/EULA-agreement.htm
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_201.yml b/src/licensedcode/data/rules/unknown-license-reference_201.yml
index c94ad6627ad..17295381a74 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_201.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_201.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.microsoft.com/web/webpi/eula/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_202.yml b/src/licensedcode/data/rules/unknown-license-reference_202.yml
index b9af24099f7..861682a71e8 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_202.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_202.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://microsoft.com/web/webpi/eula/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_203.yml b/src/licensedcode/data/rules/unknown-license-reference_203.yml
index 815eb1759ec..11c374d259e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_203.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_203.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://pdfium.patagames.com/faq/eula
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_204.yml b/src/licensedcode/data/rules/unknown-license-reference_204.yml
index f797b27ed55..2b50a6c20a1 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_204.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_204.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://specflow.org/plus/eula/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_205.yml b/src/licensedcode/data/rules/unknown-license-reference_205.yml
index edc41b93b55..3b771d40fa5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_205.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_205.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.streamcoders.com/products/msneteula.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_206.yml b/src/licensedcode/data/rules/unknown-license-reference_206.yml
index 908617416dc..32484206057 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_206.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_206.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://streamcoders.com/products/msneteula.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_207.yml b/src/licensedcode/data/rules/unknown-license-reference_207.yml
index 86d1f04ac12..ae14a37105b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_207.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_207.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://workflowenginenet.com/EULA
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_208.yml b/src/licensedcode/data/rules/unknown-license-reference_208.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_208.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_208.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_209.yml b/src/licensedcode/data/rules/unknown-license-reference_209.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_209.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_209.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_21.yml b/src/licensedcode/data/rules/unknown-license-reference_21.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_21.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_21.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_210.yml b/src/licensedcode/data/rules/unknown-license-reference_210.yml
index f543dabe99e..52c5103199e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_210.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_210.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.TXT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_211.yml b/src/licensedcode/data/rules/unknown-license-reference_211.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_211.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_211.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_212.yml b/src/licensedcode/data/rules/unknown-license-reference_212.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_212.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_212.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_213.yml b/src/licensedcode/data/rules/unknown-license-reference_213.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_213.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_213.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_214.yml b/src/licensedcode/data/rules/unknown-license-reference_214.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_214.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_214.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_215.yml b/src/licensedcode/data/rules/unknown-license-reference_215.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_215.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_215.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_216.yml b/src/licensedcode/data/rules/unknown-license-reference_216.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_216.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_216.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_217.yml b/src/licensedcode/data/rules/unknown-license-reference_217.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_217.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_217.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_218.yml b/src/licensedcode/data/rules/unknown-license-reference_218.yml
index ebd8dda3dfd..10c924c305b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_218.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_218.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - Licence
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_219.yml b/src/licensedcode/data/rules/unknown-license-reference_219.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_219.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_219.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_22.yml b/src/licensedcode/data/rules/unknown-license-reference_22.yml
index 86650196d11..9cf914f049b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_22.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_22.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENCE.TXT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_220.yml b/src/licensedcode/data/rules/unknown-license-reference_220.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_220.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_220.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_221.yml b/src/licensedcode/data/rules/unknown-license-reference_221.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_221.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_221.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_222.yml b/src/licensedcode/data/rules/unknown-license-reference_222.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_222.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_222.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_223.yml b/src/licensedcode/data/rules/unknown-license-reference_223.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_223.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_223.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_224.yml b/src/licensedcode/data/rules/unknown-license-reference_224.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_224.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_224.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_225.yml b/src/licensedcode/data/rules/unknown-license-reference_225.yml
index d3fc513b435..ef69676fcbb 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_225.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_225.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE_1_0.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_226.yml b/src/licensedcode/data/rules/unknown-license-reference_226.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_226.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_226.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_227.yml b/src/licensedcode/data/rules/unknown-license-reference_227.yml
index fdb15150152..4a04392afd9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_227.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_227.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 minimum_coverage: 90
 is_license_intro: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_228.yml b/src/licensedcode/data/rules/unknown-license-reference_228.yml
index b07637a2593..bf457435eaa 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_228.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_228.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - readme.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_229.yml b/src/licensedcode/data/rules/unknown-license-reference_229.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_229.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_229.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_23.yml b/src/licensedcode/data/rules/unknown-license-reference_23.yml
index 86650196d11..9cf914f049b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_23.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_23.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENCE.TXT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_230.yml b/src/licensedcode/data/rules/unknown-license-reference_230.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_230.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_230.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_231.yml b/src/licensedcode/data/rules/unknown-license-reference_231.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_231.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_231.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_232.yml b/src/licensedcode/data/rules/unknown-license-reference_232.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_232.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_232.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_233.yml b/src/licensedcode/data/rules/unknown-license-reference_233.yml
index fcdb1c29d78..a27765fcc0a 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_233.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_233.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - copying.md
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_234.yml b/src/licensedcode/data/rules/unknown-license-reference_234.yml
index fcdb1c29d78..a27765fcc0a 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_234.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_234.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - copying.md
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_235.yml b/src/licensedcode/data/rules/unknown-license-reference_235.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_235.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_235.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_236.yml b/src/licensedcode/data/rules/unknown-license-reference_236.yml
index 89759b7fe6b..c684e344715 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_236.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_236.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - doc/LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_237.yml b/src/licensedcode/data/rules/unknown-license-reference_237.yml
index e98e84ec419..2118f0f609a 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_237.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_237.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - ee/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_238.yml b/src/licensedcode/data/rules/unknown-license-reference_238.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_238.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_238.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_239.yml b/src/licensedcode/data/rules/unknown-license-reference_239.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_239.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_239.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_24.yml b/src/licensedcode/data/rules/unknown-license-reference_24.yml
index 224ffecc523..2c7fadfca31 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_24.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_24.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_240.yml b/src/licensedcode/data/rules/unknown-license-reference_240.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_240.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_240.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_241.yml b/src/licensedcode/data/rules/unknown-license-reference_241.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_241.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_241.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_242.yml b/src/licensedcode/data/rules/unknown-license-reference_242.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_242.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_242.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_243.yml b/src/licensedcode/data/rules/unknown-license-reference_243.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_243.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_243.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_244.yml b/src/licensedcode/data/rules/unknown-license-reference_244.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_244.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_244.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_245.yml b/src/licensedcode/data/rules/unknown-license-reference_245.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_245.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_245.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_246.yml b/src/licensedcode/data/rules/unknown-license-reference_246.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_246.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_246.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_247.yml b/src/licensedcode/data/rules/unknown-license-reference_247.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_247.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_247.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_248.yml b/src/licensedcode/data/rules/unknown-license-reference_248.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_248.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_248.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_249.yml b/src/licensedcode/data/rules/unknown-license-reference_249.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_249.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_249.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_25.yml b/src/licensedcode/data/rules/unknown-license-reference_25.yml
index fbd3de41d13..67908e79e18 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_25.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_25.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_tag: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_250.yml b/src/licensedcode/data/rules/unknown-license-reference_250.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_250.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_250.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_251.yml b/src/licensedcode/data/rules/unknown-license-reference_251.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_251.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_251.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_252.yml b/src/licensedcode/data/rules/unknown-license-reference_252.yml
index cdbe17a265d..2399e84e16f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_252.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_252.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - PUBLIC
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_253.yml b/src/licensedcode/data/rules/unknown-license-reference_253.yml
index 32a2c065aae..740c9c3b680 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_253.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_253.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.md
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_254.yml b/src/licensedcode/data/rules/unknown-license-reference_254.yml
index d33098a2037..d50ef139192 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_254.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_254.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - NOTICE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_255.yml b/src/licensedcode/data/rules/unknown-license-reference_255.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_255.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_255.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_256.yml b/src/licensedcode/data/rules/unknown-license-reference_256.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_256.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_256.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_257.yml b/src/licensedcode/data/rules/unknown-license-reference_257.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_257.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_257.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_258.yml b/src/licensedcode/data/rules/unknown-license-reference_258.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_258.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_258.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_259.yml b/src/licensedcode/data/rules/unknown-license-reference_259.yml
index fc3d42b20a1..29434fd8d1d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_259.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_259.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_26.yml b/src/licensedcode/data/rules/unknown-license-reference_26.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_26.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_26.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_260.yml b/src/licensedcode/data/rules/unknown-license-reference_260.yml
index af7a706fc6a..873686f77b6 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_260.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_260.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 90
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_261.yml b/src/licensedcode/data/rules/unknown-license-reference_261.yml
index af7a706fc6a..873686f77b6 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_261.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_261.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 90
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_262.yml b/src/licensedcode/data/rules/unknown-license-reference_262.yml
index ac6bfa48ec3..441f50c3f7b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_262.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_262.yml
@@ -4,3 +4,4 @@ minimum_coverage: 80
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_263.yml b/src/licensedcode/data/rules/unknown-license-reference_263.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_263.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_263.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_264.yml b/src/licensedcode/data/rules/unknown-license-reference_264.yml
index 126286becbf..d43176b36c0 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_264.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_264.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 80
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_265.yml b/src/licensedcode/data/rules/unknown-license-reference_265.yml
index 3a03d2e7a5f..6e9244af2f5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_265.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_265.yml
@@ -4,3 +4,4 @@ relevance: 100
 referenced_filenames:
     - LICENSE.txt
 notes: See in https://github.com/PixarAnimationStudios/OpenTimelineIO
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_266.yml b/src/licensedcode/data/rules/unknown-license-reference_266.yml
index b39ccd344d3..19bbcf1d8ab 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_266.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_266.yml
@@ -4,3 +4,4 @@ relevance: 100
 referenced_filenames:
     - NOTICE
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_267.yml b/src/licensedcode/data/rules/unknown-license-reference_267.yml
index a8d11d9a997..f5df7fd4412 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_267.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_267.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - LICENSE
     - README
 notes: often seen with the bzip2-libbzip-2010 license
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_268.yml b/src/licensedcode/data/rules/unknown-license-reference_268.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_268.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_268.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_269.yml b/src/licensedcode/data/rules/unknown-license-reference_269.yml
index fab8a67ddca..a5281a21e12 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_269.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_269.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_tag: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_27.yml b/src/licensedcode/data/rules/unknown-license-reference_27.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_27.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_27.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_270.yml b/src/licensedcode/data/rules/unknown-license-reference_270.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_270.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_270.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_271.yml b/src/licensedcode/data/rules/unknown-license-reference_271.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_271.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_271.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_272.yml b/src/licensedcode/data/rules/unknown-license-reference_272.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_272.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_272.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_273.yml b/src/licensedcode/data/rules/unknown-license-reference_273.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_273.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_273.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_274.yml b/src/licensedcode/data/rules/unknown-license-reference_274.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_274.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_274.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_275.yml b/src/licensedcode/data/rules/unknown-license-reference_275.yml
index 49811a35cd4..c7baf5704f0 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_275.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_275.yml
@@ -5,3 +5,4 @@ notes: Seen in http://www.rowleydownload.co.uk/arm/packages/targets/EA_LPC3250_O
     and https://github.com/blalor/FreeRTOS/blob/master/Demo/CORTEX_LPC1768_GCC_Rowley/LPC1700_Startup.s
     and https://cryptography.gmu.edu:4443/XBX/FreeRTOS/blob/712573f0336512b107329be544c899059d3d2de2/Demo/CORTEX_LM3Sxxxx_Rowley/thumb_crt0.s
     What this license is is unknown.
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_276.yml b/src/licensedcode/data/rules/unknown-license-reference_276.yml
index 785fa6c89f0..bda6a49de7f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_276.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_276.yml
@@ -6,3 +6,4 @@ referenced_filenames:
     - VFS.h
 notes: seen in https://github.com/meh2481/HeartlightPlusPlus/blob/b7e3c081012ef29522bd347701b3b611886bef6c/include/VFS.h
     MIT-licensed but the file name is too common.
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_277.yml b/src/licensedcode/data/rules/unknown-license-reference_277.yml
index f052fdfced3..df84cdff73f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_277.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_277.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - Config.hpp
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_278.yml b/src/licensedcode/data/rules/unknown-license-reference_278.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_278.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_278.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_279.yml b/src/licensedcode/data/rules/unknown-license-reference_279.yml
index 8c69f821af6..f0d32a40a7b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_279.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_279.yml
@@ -5,3 +5,4 @@ referenced_filenames:
     - Main.h
 notes: Seen in https://github.com/spech66/lightfire3d/blob/a93ba233451349d88e32eaa83cc7f948ea6da6e4/lightfire3d/src/Main.h
     with a gpl, but this file name is too generic to report such license
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_28.yml b/src/licensedcode/data/rules/unknown-license-reference_28.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_28.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_28.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_280.yml b/src/licensedcode/data/rules/unknown-license-reference_280.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_280.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_280.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_281.yml b/src/licensedcode/data/rules/unknown-license-reference_281.yml
index 35accf33c2e..25807f08ac9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_281.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_281.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - copyright.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_282.yml b/src/licensedcode/data/rules/unknown-license-reference_282.yml
index bcb253b6287..6450de9d712 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_282.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_282.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - doc/License.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_283.yml b/src/licensedcode/data/rules/unknown-license-reference_283.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_283.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_283.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_284.yml b/src/licensedcode/data/rules/unknown-license-reference_284.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_284.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_284.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_285.yml b/src/licensedcode/data/rules/unknown-license-reference_285.yml
index c8343ceee83..6b84f887ba9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_285.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_285.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_286.yml b/src/licensedcode/data/rules/unknown-license-reference_286.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_286.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_286.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_287.yml b/src/licensedcode/data/rules/unknown-license-reference_287.yml
index c8343ceee83..6b84f887ba9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_287.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_287.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_288.yml b/src/licensedcode/data/rules/unknown-license-reference_288.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_288.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_288.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_289.yml b/src/licensedcode/data/rules/unknown-license-reference_289.yml
index 89539ed1009..78c410b8807 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_289.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_289.yml
@@ -4,3 +4,4 @@ relevance: 100
 minimum_coverage: 80
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_29.yml b/src/licensedcode/data/rules/unknown-license-reference_29.yml
index a89cd2dd2f6..9ddbfe8166f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_29.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_29.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 85
 referenced_filenames:
     - License.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_290.yml b/src/licensedcode/data/rules/unknown-license-reference_290.yml
index 44a31d084de..5a6ea629cb2 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_290.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_290.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 minimum_coverage: 100
 notes: Seen in some VMWare notice. Unclear what they meant with this
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_291.yml b/src/licensedcode/data/rules/unknown-license-reference_291.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_291.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_291.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_292.yml b/src/licensedcode/data/rules/unknown-license-reference_292.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_292.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_292.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_293.yml b/src/licensedcode/data/rules/unknown-license-reference_293.yml
index 36c2be95a82..37ed33ca916 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_293.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_293.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
 notes: See in BSD
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_294.yml b/src/licensedcode/data/rules/unknown-license-reference_294.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_294.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_294.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_295.yml b/src/licensedcode/data/rules/unknown-license-reference_295.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_295.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_295.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_296.yml b/src/licensedcode/data/rules/unknown-license-reference_296.yml
index fc3d42b20a1..29434fd8d1d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_296.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_296.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_297.yml b/src/licensedcode/data/rules/unknown-license-reference_297.yml
index e241eda6db7..461e014b6c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_297.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_297.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - Copyright
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_298.yml b/src/licensedcode/data/rules/unknown-license-reference_298.yml
index e241eda6db7..461e014b6c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_298.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_298.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - Copyright
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_299.yml b/src/licensedcode/data/rules/unknown-license-reference_299.yml
index 26a457cf419..89706c69e36 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_299.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_299.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.opensource.org/docs/definition.php
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_3.yml b/src/licensedcode/data/rules/unknown-license-reference_3.yml
index be6e70c5f64..28dcb443b0d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_3.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_3.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - ''
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_30.yml b/src/licensedcode/data/rules/unknown-license-reference_30.yml
index fcecbe295a5..b1f007c66c3 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_30.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_30.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - Copyright
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_300.yml b/src/licensedcode/data/rules/unknown-license-reference_300.yml
index b00736d65bc..258df75f3ff 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_300.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_300.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.opensource.org/docs/definition.php
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_301.yml b/src/licensedcode/data/rules/unknown-license-reference_301.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_301.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_301.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_302.yml b/src/licensedcode/data/rules/unknown-license-reference_302.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_302.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_302.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_303.yml b/src/licensedcode/data/rules/unknown-license-reference_303.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_303.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_303.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_304.yml b/src/licensedcode/data/rules/unknown-license-reference_304.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_304.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_304.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_305.yml b/src/licensedcode/data/rules/unknown-license-reference_305.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_305.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_305.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_306.yml b/src/licensedcode/data/rules/unknown-license-reference_306.yml
index a9cd83438ca..901ee3dec1f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_306.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_306.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_307.yml b/src/licensedcode/data/rules/unknown-license-reference_307.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_307.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_307.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_308.yml b/src/licensedcode/data/rules/unknown-license-reference_308.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_308.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_308.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_31.yml b/src/licensedcode/data/rules/unknown-license-reference_31.yml
index a1ac569c6b4..8d40374f62b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_31.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_31.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - license.pdf
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_32.yml b/src/licensedcode/data/rules/unknown-license-reference_32.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_32.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_32.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_33.yml b/src/licensedcode/data/rules/unknown-license-reference_33.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_33.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_33.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_34.yml b/src/licensedcode/data/rules/unknown-license-reference_34.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_34.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_34.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_35.yml b/src/licensedcode/data/rules/unknown-license-reference_35.yml
index f47e5e030c6..ae03050d7fb 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_35.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_35.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 minimum_coverage: 100
 referenced_filenames:
     - license.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_36.yml b/src/licensedcode/data/rules/unknown-license-reference_36.yml
index ed8f9031b5f..49390447d7d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_36.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_36.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_366.yml b/src/licensedcode/data/rules/unknown-license-reference_366.yml
index 40f98efc9a8..3bd6a12bb02 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_366.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_366.yml
@@ -4,3 +4,4 @@ relevance: 90
 minimum_coverage: 100
 referenced_filenames:
     - ../COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_37.yml b/src/licensedcode/data/rules/unknown-license-reference_37.yml
index 34e986c29cf..d416b2575cf 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_37.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_37.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 minimum_coverage: 100
 referenced_filenames:
     - copyright
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_38.yml b/src/licensedcode/data/rules/unknown-license-reference_38.yml
index a413f516899..709a84686cd 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_38.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_38.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - README
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_39.yml b/src/licensedcode/data/rules/unknown-license-reference_39.yml
index 137266daaf6..b9f88c6f32b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_39.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_39.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 referenced_filenames:
     - LICENCE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_4.yml b/src/licensedcode/data/rules/unknown-license-reference_4.yml
index c24070910ba..1291c0314c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_4.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_4.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_40.yml b/src/licensedcode/data/rules/unknown-license-reference_40.yml
index d4b48529562..12b67243e4e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_40.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_40.yml
@@ -4,3 +4,4 @@ relevance: 90
 minimum_coverage: 95
 referenced_filenames:
     - main.c
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_41.yml b/src/licensedcode/data/rules/unknown-license-reference_41.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_41.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_41.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_42.yml b/src/licensedcode/data/rules/unknown-license-reference_42.yml
index 7443eb98d8e..030f3650449 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_42.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_42.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 referenced_filenames:
     - COPYING.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_43.yml b/src/licensedcode/data/rules/unknown-license-reference_43.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_43.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_43.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_44.yml b/src/licensedcode/data/rules/unknown-license-reference_44.yml
index d33098a2037..d50ef139192 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_44.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_44.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - NOTICE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_45.yml b/src/licensedcode/data/rules/unknown-license-reference_45.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_45.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_45.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_46.yml b/src/licensedcode/data/rules/unknown-license-reference_46.yml
index a9f55836abb..359d6ad0bc4 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_46.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_46.yml
@@ -4,3 +4,4 @@ relevance: 90
 minimum_coverage: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_47.yml b/src/licensedcode/data/rules/unknown-license-reference_47.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_47.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_47.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_48.yml b/src/licensedcode/data/rules/unknown-license-reference_48.yml
index 27ee017e25d..caf348e741c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_48.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_48.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 95
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_49.yml b/src/licensedcode/data/rules/unknown-license-reference_49.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_49.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_49.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_5.yml b/src/licensedcode/data/rules/unknown-license-reference_5.yml
index c24070910ba..1291c0314c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_5.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_5.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_50.yml b/src/licensedcode/data/rules/unknown-license-reference_50.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_50.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_50.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_51.yml b/src/licensedcode/data/rules/unknown-license-reference_51.yml
index c8343ceee83..6b84f887ba9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_51.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_51.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_52.yml b/src/licensedcode/data/rules/unknown-license-reference_52.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_52.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_52.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_53.yml b/src/licensedcode/data/rules/unknown-license-reference_53.yml
index c37083f10ea..7b45393c484 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_53.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_53.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference AND jam
 is_license_reference: yes
 referenced_filenames:
     - jam.c
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_54.yml b/src/licensedcode/data/rules/unknown-license-reference_54.yml
index 35660dc5181..8b40f17c584 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_54.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_54.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - COPYRIGHT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_55.yml b/src/licensedcode/data/rules/unknown-license-reference_55.yml
index d1ee35c52ee..b4aa4e1a759 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_55.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_55.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference AND libpng
 is_license_reference: yes
 referenced_filenames:
     - Tidy.java
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_558.yml b/src/licensedcode/data/rules/unknown-license-reference_558.yml
index 41d75f129dc..19ad43e89f8 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_558.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_558.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - main.c
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_56.yml b/src/licensedcode/data/rules/unknown-license-reference_56.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_56.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_56.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_57.yml b/src/licensedcode/data/rules/unknown-license-reference_57.yml
index 9e28335d23f..6c9cb80c0c3 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_57.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_57.yml
@@ -4,3 +4,4 @@ relevance: 100
 minimum_coverage: 100
 referenced_filenames:
     - libmng.h
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_58.yml b/src/licensedcode/data/rules/unknown-license-reference_58.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_58.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_58.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_59.yml b/src/licensedcode/data/rules/unknown-license-reference_59.yml
index 3ee91f8033d..3b84101a1cf 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_59.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_59.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 99
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_6.yml b/src/licensedcode/data/rules/unknown-license-reference_6.yml
index be6e70c5f64..28dcb443b0d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_6.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_6.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - ''
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_60.yml b/src/licensedcode/data/rules/unknown-license-reference_60.yml
index 3ee91f8033d..3b84101a1cf 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_60.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_60.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 99
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_61.yml b/src/licensedcode/data/rules/unknown-license-reference_61.yml
index eba3d5608b6..71f29098cf4 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_61.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_61.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
 notes: some source code offer for copyleft
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_62.yml b/src/licensedcode/data/rules/unknown-license-reference_62.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_62.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_62.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_63.yml b/src/licensedcode/data/rules/unknown-license-reference_63.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_63.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_63.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_64.yml b/src/licensedcode/data/rules/unknown-license-reference_64.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_64.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_64.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_65.yml b/src/licensedcode/data/rules/unknown-license-reference_65.yml
index d4b48529562..12b67243e4e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_65.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_65.yml
@@ -4,3 +4,4 @@ relevance: 90
 minimum_coverage: 95
 referenced_filenames:
     - main.c
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_66.yml b/src/licensedcode/data/rules/unknown-license-reference_66.yml
index 570ff67db4b..d696311b025 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_66.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_66.yml
@@ -1,2 +1,3 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_67.yml b/src/licensedcode/data/rules/unknown-license-reference_67.yml
index 09aabfae4d0..0665140898d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_67.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_67.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
 minimum_coverage: 95
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_68.yml b/src/licensedcode/data/rules/unknown-license-reference_68.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_68.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_68.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_69.yml b/src/licensedcode/data/rules/unknown-license-reference_69.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_69.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_69.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_7.yml b/src/licensedcode/data/rules/unknown-license-reference_7.yml
index c24070910ba..1291c0314c5 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_7.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_7.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_70.yml b/src/licensedcode/data/rules/unknown-license-reference_70.yml
index 32f09cb6784..9862831bc01 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_70.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_70.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://github.com/vertica-as/integration-service/blob/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_700.yml b/src/licensedcode/data/rules/unknown-license-reference_700.yml
index fc3d42b20a1..29434fd8d1d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_700.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_700.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_71.yml b/src/licensedcode/data/rules/unknown-license-reference_71.yml
index 58e07a75c63..c1db24d038d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_71.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_71.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://raw.github.com/chgeuer/azureiisconfiguratorsync/master/LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_72.yml b/src/licensedcode/data/rules/unknown-license-reference_72.yml
index 4b74f164bd0..b7a9b777212 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_72.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_72.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://raw.github.com/markwoodhall/MFlow/master/license.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_73.yml b/src/licensedcode/data/rules/unknown-license-reference_73.yml
index 05ce4417198..3220d8fe1cb 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_73.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_73.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://raw.githubusercontent.com/mgravell/capnproto-net/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_74.yml b/src/licensedcode/data/rules/unknown-license-reference_74.yml
index 25ee73ad772..d58a80fef1d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_74.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_74.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://raw.githubusercontent.com/sceneskope/sceneskope-sdk/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_75.yml b/src/licensedcode/data/rules/unknown-license-reference_75.yml
index e81877ee33c..6f9e7896c72 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_75.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_75.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://github.com/carbon/Platform/blob/master/LICENCE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_76.yml b/src/licensedcode/data/rules/unknown-license-reference_76.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_76.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_76.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_77.yml b/src/licensedcode/data/rules/unknown-license-reference_77.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_77.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_77.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_78.yml b/src/licensedcode/data/rules/unknown-license-reference_78.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_78.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_78.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_79.yml b/src/licensedcode/data/rules/unknown-license-reference_79.yml
index 03b24df650e..41ef045ef79 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_79.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_79.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://github.com/vertica-as/integration-service/raw/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_8.yml b/src/licensedcode/data/rules/unknown-license-reference_8.yml
index be6e70c5f64..28dcb443b0d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_8.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_8.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - ''
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_80.yml b/src/licensedcode/data/rules/unknown-license-reference_80.yml
index eca2e921b8e..9230d7df9ca 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_80.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_80.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.microsoft.com/web/webpi/eula/net_library_eula_TRK.htm
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_81.yml b/src/licensedcode/data/rules/unknown-license-reference_81.yml
index d318faf32cf..3f62d32e214 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_81.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_81.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.microsoft.com/web/webpi/eula/net_library_eula_CSY.htm
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_82.yml b/src/licensedcode/data/rules/unknown-license-reference_82.yml
index c2e94d44d8e..88327d669ea 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_82.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_82.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 90
 ignorable_urls:
     - https://newen.visualstudio.com/_git/NewenNetworks
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_83.yml b/src/licensedcode/data/rules/unknown-license-reference_83.yml
index 3d7ea60eadc..b046a8d2f61 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_83.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_83.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?LinkID=236061
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_84.yml b/src/licensedcode/data/rules/unknown-license-reference_84.yml
index 8a36e50d780..8fc857c188c 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_84.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_84.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://www.microsoft.com/en-us/kinectforwindows/develop/sdk-eula.aspx
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_85.yml b/src/licensedcode/data/rules/unknown-license-reference_85.yml
index 18b8ae19d21..0906cbd9567 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_85.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_85.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://github.com/lynxx131/aspnet5-microservice/blob/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_86.yml b/src/licensedcode/data/rules/unknown-license-reference_86.yml
index 5cfac640e4e..28c6516a0a7 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_86.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_86.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.microsoft.com/web/webpi/eula/net_library_eula_CSY.htm
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_87.yml b/src/licensedcode/data/rules/unknown-license-reference_87.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_87.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_87.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_88.yml b/src/licensedcode/data/rules/unknown-license-reference_88.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_88.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_88.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_89.yml b/src/licensedcode/data/rules/unknown-license-reference_89.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_89.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_89.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_9.yml b/src/licensedcode/data/rules/unknown-license-reference_9.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_9.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_9.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_90.yml b/src/licensedcode/data/rules/unknown-license-reference_90.yml
index e2b802fe400..f296f0d625b 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_90.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_90.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LEGAL
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_91.yml b/src/licensedcode/data/rules/unknown-license-reference_91.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_91.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_91.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_92.yml b/src/licensedcode/data/rules/unknown-license-reference_92.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_92.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_92.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_93.yml b/src/licensedcode/data/rules/unknown-license-reference_93.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_93.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_93.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_94.yml b/src/licensedcode/data/rules/unknown-license-reference_94.yml
index c8343ceee83..6b84f887ba9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_94.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_94.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_95.yml b/src/licensedcode/data/rules/unknown-license-reference_95.yml
index 4b7d3c21d09..49533ff2bec 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_95.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_95.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_96.yml b/src/licensedcode/data/rules/unknown-license-reference_96.yml
index 32b26f7cc61..fd6d8d755e7 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_96.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_96.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYRIGHT
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_97.yml b/src/licensedcode/data/rules/unknown-license-reference_97.yml
index c8343ceee83..6b84f887ba9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_97.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_97.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_98.yml b/src/licensedcode/data/rules/unknown-license-reference_98.yml
index 545ced11f69..cfc9efc09f8 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_98.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_98.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - COPYING.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_99.yml b/src/licensedcode/data/rules/unknown-license-reference_99.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_99.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_99.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_and_apache-2.0_and_proprietary-license_1.yml b/src/licensedcode/data/rules/unknown-license-reference_and_apache-2.0_and_proprietary-license_1.yml
index fe39a214b6e..c0ed2617514 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_and_apache-2.0_and_proprietary-license_1.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_and_apache-2.0_and_proprietary-license_1.yml
@@ -8,3 +8,4 @@ notes: there are several license versions including Sleepycat, AGPL and lately A
     Apache license Download is only possible with a user login.
 ignorable_urls:
     - http://www.oracle.com/technetwork/database/database-technologies/berkeleydb/downloads/index.html
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_and_trademark-notice_1.yml b/src/licensedcode/data/rules/unknown-license-reference_and_trademark-notice_1.yml
index dd1bd320ed3..327e4f24c5e 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_and_trademark-notice_1.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_and_trademark-notice_1.yml
@@ -4,3 +4,4 @@ relevance: 100
 referenced_filenames:
     - LICENSE.txt
 notes: See in https://github.com/PixarAnimationStudios/OpenTimelineIO
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_batelle.yml b/src/licensedcode/data/rules/unknown-license-reference_batelle.yml
index 224ffecc523..2c7fadfca31 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_batelle.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_batelle.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_dual-licensed.yml b/src/licensedcode/data/rules/unknown-license-reference_dual-licensed.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_dual-licensed.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_dual-licensed.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_not-a-license_259.yml b/src/licensedcode/data/rules/unknown-license-reference_not-a-license_259.yml
index a8c0ad77d88..e179d5e7d8d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_not-a-license_259.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_not-a-license_259.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 notes: Seen in a debian copyright for KDE code
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_115.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_115.yml
index 63067fbbb9b..3b5ad842e89 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_115.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_115.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://github.com/enisn/Xamarin.Forms.Contacts
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_13.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_13.yml
index c1794770735..446447d5a8a 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_13.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_13.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://go.microsoft.com/fwlink/?LinkId=210218
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_172.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_172.yml
index 6bfea779f73..ed5e54580e7 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_172.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_172.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://github.com/medalinouira/Xamarin.Forms.Navigation
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_220.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_220.yml
index 9551ba6c96e..6a49c6b5ea9 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_220.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_220.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://github.com/srjohn/johnson.net
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_24.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_24.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_24.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_24.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_249.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_249.yml
index ffa42f6cfa6..7975bc2529a 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_249.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_249.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://gitlab.com/czubehead/csharp-aes/blob/master/LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_25.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_25.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_25.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_25.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_251.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_251.yml
index 8f042c3f224..5772f9396fa 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_251.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_251.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?LinkID=267589&clcid=0x404
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_252.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_252.yml
index 80c228f184c..fc64b7d498d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_252.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_252.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://go.microsoft.com/fwlink/?LinkID=267589&clcid=0x410
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_258.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_258.yml
index 5b829134c0f..388a7d21ac6 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_258.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_258.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://soarus.co.uk/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_361.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_361.yml
index 2e3fe3d7db8..1146c1dfebd 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_361.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_361.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://unitoolkit.com/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_365.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_365.yml
index 2de75611dc3..5a947107ac4 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_365.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_365.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://wicresoft.azurewebsites.net/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_419.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_419.yml
index 40f8dd26c88..1c85b83c4d3 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_419.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_419.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.scict.ir/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_420.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_420.yml
index 467990f09ec..f338ee9ea02 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_420.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_420.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.skewworks.com/netmf/ctr
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_422.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_422.yml
index 2e2852f77fc..89341cb4e22 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_422.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_422.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - http://www.systemcoreplus.com/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_96.yml b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_96.yml
index 7e9dae3a0c0..7b4415db41d 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_nuget_url_96.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_nuget_url_96.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 ignorable_urls:
     - https://github.com/Coding-Keeda
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_see-license_1.yml b/src/licensedcode/data/rules/unknown-license-reference_see-license_1.yml
index bd9da30c7ac..9b0ba3dc560 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_see-license_1.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_see-license_1.yml
@@ -5,3 +5,4 @@ minimum_coverage: 100
 only_known_words: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_see-license_2.yml b/src/licensedcode/data/rules/unknown-license-reference_see-license_2.yml
index 6857d124e06..58285442d53 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_see-license_2.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_see-license_2.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENCE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_see_license_at_end.yml b/src/licensedcode/data/rules/unknown-license-reference_see_license_at_end.yml
index 5cd26bff9ce..e06be044a40 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_see_license_at_end.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_see_license_at_end.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 minimum_coverage: 100
 only_known_words: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_unknown_29.yml b/src/licensedcode/data/rules/unknown-license-reference_unknown_29.yml
index f2d2df54344..174d17cba95 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_unknown_29.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_unknown_29.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_unknown_58.yml b/src/licensedcode/data/rules/unknown-license-reference_unknown_58.yml
index 860533f28a3..03f41dc8bfb 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_unknown_58.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_unknown_58.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 referenced_filenames:
     - license.txt
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown-license-reference_unknown_61.yml b/src/licensedcode/data/rules/unknown-license-reference_unknown_61.yml
index d72e93d5daf..3cc511dd77f 100644
--- a/src/licensedcode/data/rules/unknown-license-reference_unknown_61.yml
+++ b/src/licensedcode/data/rules/unknown-license-reference_unknown_61.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_1.yml b/src/licensedcode/data/rules/unknown_1.yml
index dbd67a903bb..2e56238b0f9 100644
--- a/src/licensedcode/data/rules/unknown_1.yml
+++ b/src/licensedcode/data/rules/unknown_1.yml
@@ -2,3 +2,4 @@ license_expression: unknown
 is_license_reference: yes
 relevance: 100
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_10.yml b/src/licensedcode/data/rules/unknown_10.yml
index 6e26383261e..101111ba700 100644
--- a/src/licensedcode/data/rules/unknown_10.yml
+++ b/src/licensedcode/data/rules/unknown_10.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_11.yml b/src/licensedcode/data/rules/unknown_11.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown_11.yml
+++ b/src/licensedcode/data/rules/unknown_11.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_12.yml b/src/licensedcode/data/rules/unknown_12.yml
index 5a2b0158f1c..ebae5a6da97 100644
--- a/src/licensedcode/data/rules/unknown_12.yml
+++ b/src/licensedcode/data/rules/unknown_12.yml
@@ -2,3 +2,4 @@ license_expression: unknown-license-reference
 is_license_intro: yes
 relevance: 100
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_14.yml b/src/licensedcode/data/rules/unknown_14.yml
index 78031a74f1b..1e8bf0e526b 100644
--- a/src/licensedcode/data/rules/unknown_14.yml
+++ b/src/licensedcode/data/rules/unknown_14.yml
@@ -2,3 +2,4 @@ license_expression: unknown
 is_license_tag: yes
 relevance: 100
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_15.yml b/src/licensedcode/data/rules/unknown_15.yml
index dbd67a903bb..2e56238b0f9 100644
--- a/src/licensedcode/data/rules/unknown_15.yml
+++ b/src/licensedcode/data/rules/unknown_15.yml
@@ -2,3 +2,4 @@ license_expression: unknown
 is_license_reference: yes
 relevance: 100
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_17.yml b/src/licensedcode/data/rules/unknown_17.yml
index fc3d42b20a1..29434fd8d1d 100644
--- a/src/licensedcode/data/rules/unknown_17.yml
+++ b/src/licensedcode/data/rules/unknown_17.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 referenced_filenames:
     - LICENSE
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_18.yml b/src/licensedcode/data/rules/unknown_18.yml
index eb9a5834644..398048b6f63 100644
--- a/src/licensedcode/data/rules/unknown_18.yml
+++ b/src/licensedcode/data/rules/unknown_18.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_2.yml b/src/licensedcode/data/rules/unknown_2.yml
index a4b53f9ce16..d65329e9194 100644
--- a/src/licensedcode/data/rules/unknown_2.yml
+++ b/src/licensedcode/data/rules/unknown_2.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_notice: yes
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_22.yml b/src/licensedcode/data/rules/unknown_22.yml
index 97039c1478a..8e917bc48f2 100644
--- a/src/licensedcode/data/rules/unknown_22.yml
+++ b/src/licensedcode/data/rules/unknown_22.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_notice: yes
 notes: found in https://github.com/CERTCC/trommel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_23.yml b/src/licensedcode/data/rules/unknown_23.yml
index d5b6d5f3976..18f36d633ae 100644
--- a/src/licensedcode/data/rules/unknown_23.yml
+++ b/src/licensedcode/data/rules/unknown_23.yml
@@ -4,3 +4,4 @@ ignorable_authors:
     - the National Center for Atmospheric Research
 notes: seen with FFpack at https://github.com/notlion/libluaav-wip/blob/master/gamma/fftpack%2B%2B2.cpp
  technically since this is a US agency, it may be public domain in the US.
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_24.yml b/src/licensedcode/data/rules/unknown_24.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_24.yml
+++ b/src/licensedcode/data/rules/unknown_24.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_3.yml b/src/licensedcode/data/rules/unknown_3.yml
index f40529c09f7..3578ecbd7a0 100644
--- a/src/licensedcode/data/rules/unknown_3.yml
+++ b/src/licensedcode/data/rules/unknown_3.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: seen in BCM code
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_32.yml b/src/licensedcode/data/rules/unknown_32.yml
index 52bb4672d3a..922bd705370 100644
--- a/src/licensedcode/data/rules/unknown_32.yml
+++ b/src/licensedcode/data/rules/unknown_32.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 minimum_coverage: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_35.yml b/src/licensedcode/data/rules/unknown_35.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_35.yml
+++ b/src/licensedcode/data/rules/unknown_35.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_36.yml b/src/licensedcode/data/rules/unknown_36.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_36.yml
+++ b/src/licensedcode/data/rules/unknown_36.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_4.yml b/src/licensedcode/data/rules/unknown_4.yml
index 180675ce5e2..67772bd5967 100644
--- a/src/licensedcode/data/rules/unknown_4.yml
+++ b/src/licensedcode/data/rules/unknown_4.yml
@@ -3,3 +3,4 @@ is_license_tag: yes
 relevance: 100
 minimum_coverage: 100
 notes: Used in brew for things that cannot be set in an SPDX expression
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_44.yml b/src/licensedcode/data/rules/unknown_44.yml
index f78ec5c22fc..267d4844b5a 100644
--- a/src/licensedcode/data/rules/unknown_44.yml
+++ b/src/licensedcode/data/rules/unknown_44.yml
@@ -2,3 +2,4 @@ license_expression: free-unknown
 is_license_tag: yes
 relevance: 60
 notes: Creative commons tag seen in RDF or XML documents
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_45.yml b/src/licensedcode/data/rules/unknown_45.yml
index 050b0024dbb..76c7f1761e9 100644
--- a/src/licensedcode/data/rules/unknown_45.yml
+++ b/src/licensedcode/data/rules/unknown_45.yml
@@ -2,3 +2,4 @@ license_expression: unknown
 is_license_reference: yes
 relevance: 70
 notes: seen in docbook documentations
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_47.yml b/src/licensedcode/data/rules/unknown_47.yml
index abcaebbb185..fe6b7b95c04 100644
--- a/src/licensedcode/data/rules/unknown_47.yml
+++ b/src/licensedcode/data/rules/unknown_47.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 70
 ignorable_urls:
     - http://creativecommons.org/ns#Reproduction
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_48.yml b/src/licensedcode/data/rules/unknown_48.yml
index a40a95019c6..3f4a62dac36 100644
--- a/src/licensedcode/data/rules/unknown_48.yml
+++ b/src/licensedcode/data/rules/unknown_48.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 70
 ignorable_urls:
     - http://creativecommons.org/ns#Distribution
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_49.yml b/src/licensedcode/data/rules/unknown_49.yml
index b7ff50b330c..e3906d3096f 100644
--- a/src/licensedcode/data/rules/unknown_49.yml
+++ b/src/licensedcode/data/rules/unknown_49.yml
@@ -3,3 +3,4 @@ is_license_reference: yes
 relevance: 70
 ignorable_urls:
     - http://creativecommons.org/ns#DerivativeWorks
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_5.yml b/src/licensedcode/data/rules/unknown_5.yml
index 03a1c6b4e53..34801c5ea91 100644
--- a/src/licensedcode/data/rules/unknown_5.yml
+++ b/src/licensedcode/data/rules/unknown_5.yml
@@ -2,3 +2,4 @@ license_expression: unknown
 is_license_notice: yes
 relevance: 100
 minimum_coverage: 90
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_50.yml b/src/licensedcode/data/rules/unknown_50.yml
index b3a9a3a7aab..80278eee013 100644
--- a/src/licensedcode/data/rules/unknown_50.yml
+++ b/src/licensedcode/data/rules/unknown_50.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 70
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_54.yml b/src/licensedcode/data/rules/unknown_54.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_54.yml
+++ b/src/licensedcode/data/rules/unknown_54.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_55.yml b/src/licensedcode/data/rules/unknown_55.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_55.yml
+++ b/src/licensedcode/data/rules/unknown_55.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_56.yml b/src/licensedcode/data/rules/unknown_56.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_56.yml
+++ b/src/licensedcode/data/rules/unknown_56.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_7.yml b/src/licensedcode/data/rules/unknown_7.yml
index ddd0ee2c1d7..43b2442ebac 100644
--- a/src/licensedcode/data/rules/unknown_7.yml
+++ b/src/licensedcode/data/rules/unknown_7.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_71.yml b/src/licensedcode/data/rules/unknown_71.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_71.yml
+++ b/src/licensedcode/data/rules/unknown_71.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_8.yml b/src/licensedcode/data/rules/unknown_8.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_8.yml
+++ b/src/licensedcode/data/rules/unknown_8.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_9.yml b/src/licensedcode/data/rules/unknown_9.yml
index d22a7b8a719..121115866b2 100644
--- a/src/licensedcode/data/rules/unknown_9.yml
+++ b/src/licensedcode/data/rules/unknown_9.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_tag: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_1.yml b/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_1.yml
index bd584c2a97a..c1192418cbf 100644
--- a/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_1.yml
+++ b/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_1.yml
@@ -1,3 +1,4 @@
 license_expression: unknown AND gpl-2.0-plus
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_or_lgpl-2.0-plus_1.yml b/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_or_lgpl-2.0-plus_1.yml
index 1d1e6a0e879..87d618daf86 100644
--- a/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_or_lgpl-2.0-plus_1.yml
+++ b/src/licensedcode/data/rules/unknown_and_gpl-2.0-plus_or_lgpl-2.0-plus_1.yml
@@ -1,3 +1,4 @@
 license_expression: unknown AND (gpl-2.0-plus OR lgpl-2.0-plus)
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_free_1.yml b/src/licensedcode/data/rules/unknown_free_1.yml
index f9ec98f29c1..30b7ccf4e83 100644
--- a/src/licensedcode/data/rules/unknown_free_1.yml
+++ b/src/licensedcode/data/rules/unknown_free_1.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_free_2.yml b/src/licensedcode/data/rules/unknown_free_2.yml
index f9ec98f29c1..30b7ccf4e83 100644
--- a/src/licensedcode/data/rules/unknown_free_2.yml
+++ b/src/licensedcode/data/rules/unknown_free_2.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_french_1.yml b/src/licensedcode/data/rules/unknown_french_1.yml
index 787fb38f8d7..0bd1dec3cdc 100644
--- a/src/licensedcode/data/rules/unknown_french_1.yml
+++ b/src/licensedcode/data/rules/unknown_french_1.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 80
 minimum_coverage: 90
 notes: in french
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_german_1.yml b/src/licensedcode/data/rules/unknown_german_1.yml
index 3f5a48f289e..2d2a8ffdd4a 100644
--- a/src/licensedcode/data/rules/unknown_german_1.yml
+++ b/src/licensedcode/data/rules/unknown_german_1.yml
@@ -1,3 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
-notes: in german
\ No newline at end of file
+notes: in germanis_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_gpl-3.0_15.yml b/src/licensedcode/data/rules/unknown_gpl-3.0_15.yml
index 6e3e9932b7d..ac3bea78cf5 100644
--- a/src/licensedcode/data/rules/unknown_gpl-3.0_15.yml
+++ b/src/licensedcode/data/rules/unknown_gpl-3.0_15.yml
@@ -1,2 +1,3 @@
 license_expression: unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel.yml b/src/licensedcode/data/rules/unknown_kernel.yml
index da0f5ff5c3f..02315c45974 100644
--- a/src/licensedcode/data/rules/unknown_kernel.yml
+++ b/src/licensedcode/data/rules/unknown_kernel.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel10.yml b/src/licensedcode/data/rules/unknown_kernel10.yml
index da0f5ff5c3f..02315c45974 100644
--- a/src/licensedcode/data/rules/unknown_kernel10.yml
+++ b/src/licensedcode/data/rules/unknown_kernel10.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel11.yml b/src/licensedcode/data/rules/unknown_kernel11.yml
index da0f5ff5c3f..02315c45974 100644
--- a/src/licensedcode/data/rules/unknown_kernel11.yml
+++ b/src/licensedcode/data/rules/unknown_kernel11.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel12.yml b/src/licensedcode/data/rules/unknown_kernel12.yml
index 25350efbbd5..2c82170a544 100644
--- a/src/licensedcode/data/rules/unknown_kernel12.yml
+++ b/src/licensedcode/data/rules/unknown_kernel12.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 notes: Seen in the kernel
 ignorable_authors:
     - Intel Corporation. Intel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel13.yml b/src/licensedcode/data/rules/unknown_kernel13.yml
index 25350efbbd5..2c82170a544 100644
--- a/src/licensedcode/data/rules/unknown_kernel13.yml
+++ b/src/licensedcode/data/rules/unknown_kernel13.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 notes: Seen in the kernel
 ignorable_authors:
     - Intel Corporation. Intel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel2.yml b/src/licensedcode/data/rules/unknown_kernel2.yml
index 0d113e49ce9..ef7845f053b 100644
--- a/src/licensedcode/data/rules/unknown_kernel2.yml
+++ b/src/licensedcode/data/rules/unknown_kernel2.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_notice: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel3.yml b/src/licensedcode/data/rules/unknown_kernel3.yml
index da0f5ff5c3f..02315c45974 100644
--- a/src/licensedcode/data/rules/unknown_kernel3.yml
+++ b/src/licensedcode/data/rules/unknown_kernel3.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel4.yml b/src/licensedcode/data/rules/unknown_kernel4.yml
index f9ec98f29c1..30b7ccf4e83 100644
--- a/src/licensedcode/data/rules/unknown_kernel4.yml
+++ b/src/licensedcode/data/rules/unknown_kernel4.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel6.yml b/src/licensedcode/data/rules/unknown_kernel6.yml
index da0f5ff5c3f..02315c45974 100644
--- a/src/licensedcode/data/rules/unknown_kernel6.yml
+++ b/src/licensedcode/data/rules/unknown_kernel6.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel7.yml b/src/licensedcode/data/rules/unknown_kernel7.yml
index da0f5ff5c3f..02315c45974 100644
--- a/src/licensedcode/data/rules/unknown_kernel7.yml
+++ b/src/licensedcode/data/rules/unknown_kernel7.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel9.yml b/src/licensedcode/data/rules/unknown_kernel9.yml
index da0f5ff5c3f..02315c45974 100644
--- a/src/licensedcode/data/rules/unknown_kernel9.yml
+++ b/src/licensedcode/data/rules/unknown_kernel9.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_bsd-new.yml b/src/licensedcode/data/rules/unknown_kernel_and_bsd-new.yml
index 612606d8533..263245bb73b 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_bsd-new.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_bsd-new.yml
@@ -1,2 +1,3 @@
 license_expression: bsd-new AND unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_bsd-new_and_gpl-2.0.yml b/src/licensedcode/data/rules/unknown_kernel_and_bsd-new_and_gpl-2.0.yml
index 5488661556c..bef26dccaf2 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_bsd-new_and_gpl-2.0.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_bsd-new_and_gpl-2.0.yml
@@ -1,2 +1,3 @@
 license_expression: (gpl-2.0 OR bsd-new) AND unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus.yml b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus.yml
index 9c9563482f8..17b9a935393 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus.yml
@@ -1,3 +1,4 @@
 license_expression: unknown AND gpl-2.0-plus
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus2.yml b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus2.yml
index 491cf895d7a..295f06694cc 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus2.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus2.yml
@@ -4,3 +4,4 @@ referenced_filenames:
     - COPYING
     - /usr/doc/copyright/GPL
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus3.yml b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus3.yml
index 9c9563482f8..17b9a935393 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus3.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus3.yml
@@ -1,3 +1,4 @@
 license_expression: unknown AND gpl-2.0-plus
 is_license_reference: yes
 notes: Seen in the kernel
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus6.yml b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus6.yml
index a1b783ed1bf..c0656635c88 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus6.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0-plus6.yml
@@ -1,2 +1,3 @@
 license_expression: gpl-2.0-plus AND unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0.yml b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0.yml
index 971f5fda74a..c2876436bf0 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0.yml
@@ -1,2 +1,3 @@
 license_expression: gpl-2.0 AND unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_1.yml b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_1.yml
index 971f5fda74a..c2876436bf0 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_1.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_1.yml
@@ -1,2 +1,3 @@
 license_expression: gpl-2.0 AND unknown
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_2.yml b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_2.yml
index 4911655412d..1a408143bd8 100644
--- a/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_2.yml
+++ b/src/licensedcode/data/rules/unknown_kernel_and_gpl-2.0_2.yml
@@ -4,3 +4,4 @@ referenced_filenames:
     - /usr/doc/copyright/GPL
     - COPYING
 notes: there is an explicit reference to COPYING in linux, hence a GPL-2.0
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_license_other_12.yml b/src/licensedcode/data/rules/unknown_license_other_12.yml
index c56a327ec16..06dca60417a 100644
--- a/src/licensedcode/data/rules/unknown_license_other_12.yml
+++ b/src/licensedcode/data/rules/unknown_license_other_12.yml
@@ -1,3 +1,4 @@
 license_expression: unknown-license-reference
 is_license_reference: yes
 relevance: 80
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_no_perm.yml b/src/licensedcode/data/rules/unknown_no_perm.yml
index 077d7a8b738..70469d4d791 100644
--- a/src/licensedcode/data/rules/unknown_no_perm.yml
+++ b/src/licensedcode/data/rules/unknown_no_perm.yml
@@ -1,3 +1,4 @@
 license_expression: unknown
 is_license_notice: yes
 relevance: 90
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_not_gpl-2.0_193.yml b/src/licensedcode/data/rules/unknown_not_gpl-2.0_193.yml
index 3badfd2733f..3b33b2ded78 100644
--- a/src/licensedcode/data/rules/unknown_not_gpl-2.0_193.yml
+++ b/src/licensedcode/data/rules/unknown_not_gpl-2.0_193.yml
@@ -4,3 +4,4 @@ referenced_filenames:
     - COPYING
 notes: Seen in Intel e100 GPL-licensed linux driver... but here there is no license stated and
     when the Intel ref is not there, we cannot conclude to a license.
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unknown_or_proprietary-license_1.yml b/src/licensedcode/data/rules/unknown_or_proprietary-license_1.yml
index 4de79d1d6ea..5d597ca8c6a 100644
--- a/src/licensedcode/data/rules/unknown_or_proprietary-license_1.yml
+++ b/src/licensedcode/data/rules/unknown_or_proprietary-license_1.yml
@@ -1,3 +1,4 @@
 license_expression: unknown OR proprietary-license
 is_license_notice: yes
 notes: see http://www.skybuilders.com/Products/dual_license/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/unlicense_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/unlicense_and_unknown-license-reference_1.yml
index 93d13134aa8..1a74919db45 100644
--- a/src/licensedcode/data/rules/unlicense_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/unlicense_and_unknown-license-reference_1.yml
@@ -3,3 +3,4 @@ is_license_notice: yes
 relevance: 100
 ignorable_urls:
     - http://unlicense.org/
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_1.yml
index bc188440945..b45d9677aca 100644
--- a/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_1.yml
@@ -1,2 +1,3 @@
 license_expression: uoi-ncsa AND unknown-license-reference
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_2.yml b/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_2.yml
index bc188440945..b45d9677aca 100644
--- a/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_2.yml
+++ b/src/licensedcode/data/rules/uoi-ncsa_and_unknown-license-reference_2.yml
@@ -1,2 +1,3 @@
 license_expression: uoi-ncsa AND unknown-license-reference
 is_license_notice: yes
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/warranty-disclaimer_and_unknown-license-reference_1.yml b/src/licensedcode/data/rules/warranty-disclaimer_and_unknown-license-reference_1.yml
index aef4cd7c160..b06173ffe16 100644
--- a/src/licensedcode/data/rules/warranty-disclaimer_and_unknown-license-reference_1.yml
+++ b/src/licensedcode/data/rules/warranty-disclaimer_and_unknown-license-reference_1.yml
@@ -4,3 +4,4 @@ relevance: 100
 referenced_filenames:
     - COPYING
     - COPYING.LIB
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/warranty-disclaimer_not_unknown_1.yml b/src/licensedcode/data/rules/warranty-disclaimer_not_unknown_1.yml
index 724a6881299..6b3da05cf68 100644
--- a/src/licensedcode/data/rules/warranty-disclaimer_not_unknown_1.yml
+++ b/src/licensedcode/data/rules/warranty-disclaimer_not_unknown_1.yml
@@ -1,3 +1,4 @@
 license_expression: warranty-disclaimer
 is_license_notice: yes
 relevance: 100
+is_unknown: yes
\ No newline at end of file
diff --git a/src/licensedcode/data/rules/warranty-disclaimer_unknown_46.yml b/src/licensedcode/data/rules/warranty-disclaimer_unknown_46.yml
index 97af28f1cfd..bb5a9cde10e 100644
--- a/src/licensedcode/data/rules/warranty-disclaimer_unknown_46.yml
+++ b/src/licensedcode/data/rules/warranty-disclaimer_unknown_46.yml
@@ -1,2 +1,3 @@
 license_expression: warranty-disclaimer
 is_license_reference: yes
+is_unknown: yes
\ No newline at end of file