Testing with this collection on -stage: https://calisphere-stage.cdlib.org/item/ark:/21198/z1r57166/
Registry: https://registry.cdlib.org/admin/library_collection/collection/28486/change/
Rikolti-data: https://rikolti-data.s3.us-west-2.amazonaws.com/index.html#28486/vernacular_metadata_2026-02-17T19:34:50/

constants.py was recently updated to translate LoC URIs: https://github.com/ucldc/rikolti/blob/main/metadata_mapper/mappers/constants.py
oai.samvera mapper: https://github.com/ucldc/rikolti/blob/main/metadata_mapper/mappers/oai/samvera_mapper.py

Summary of issue

The vernacular data in this collection includes this type: <dc:type>http://id.loc.gov/vocabulary/resourceTypes/not</dc:type>

We want the type vocab/enrichments to translate this URI to: text

The validation report indicates that all required fields are mapped:

All 18 candidate records contain all required fields.
Analyzed the following required fields: id, calisphere-id, title, type, rights, is_shown_by, is_shown_at

However, the mapped metadata indicates an empty string:

"type": [
      ""
    ],

Questions

1. Why does the mapped metadata include an empty string? (The validation report indicates that all required type field are present in the mapped metadata.)
2. Why is <dc:type> not translating to text?