extract RORs from raw affiliations

[michamos]

Description

We often receive records that have ROR identifiers as part of their raw affiliations (authors.raw_affiliations.value). This is not the right place for them, as we have a dedicated field for them authors.affiliations_identifiers.

The best approach would probably to modify the signature builder so it detects RORs based on the pattern defined in the schema and adds them to authors.affiliations_identifiers.value with (schema = ROR) instead.

A curation script should also be written to clean up all existing records after the builder update has been deployed.

Work involved

Acceptance criteria

• RORs in raw affiliations are added automatically to affiliations_identifiers instead of raw_affiliations when harvesting a new record, e.g. from APS.
• All existing records are cleaned up and have their RORs moved to the correct place

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