Updated to SPARQL 1.1 spec

RinkeHoekstra · Sep 8, 2016 · 0aecdc1 · 0aecdc1
1 parent e35370f
commit 0aecdc1
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/18_groupconcat.sparql.rq b/18_groupconcat.sparql.rq
@@ -2,10 +2,10 @@ PREFIX dbpedia: <http://dbpedia.org/resource/>
 PREFIX dbpediaowl: <http://dbpedia.org/ontology/>
 PREFIX dbp: <http://dbpedia.org/property/>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
-SELECT ?country (GROUP_CONCAT (?city_name, ",") AS ?cities)
+SELECT ?country (GROUP_CONCAT(?city_name; separator=",") AS ?cities)
 WHERE {
   ?country a dbpediaowl:Country .
   ?city a dbpediaowl:City ;
     dbpediaowl:country ?country ;
     rdfs:label ?city_name
-} GROUP BY ?country HAVING (COUNT(DISTINCT?city) < 10)
+} GROUP BY ?country HAVING (COUNT(DISTINCT?city) < 10)