{"data":{"id":"528","type":"artist","attributes":{"id":528,"topgoose_id":2102,"tms_id":528,"display_name":"John Griefen","sort_name":"Griefen John","display_date":"1942–2025","begin_date":"1942","end_date":"2025","biography":"","on_view":false,"artport":false,"biennial":false,"collection":true,"ulan_id":"500009242","wikidata_id":"Q21996883","created_at":"2017-08-30T17:00:13.000-04:00","updated_at":"2026-06-14T03:00:00.995-04:00","links":{"artworks":"/api/artists/528/artworks","exhibitions":"/api/artists/528/exhibitions"}}}}