{"type": {"key": "/type/author"}, "name": "Hugo Billig", "entity_type": "person", "key": "/authors/OL16366155A", "source_records": ["marc:UniversityOfMichiganMarcCatalogRecords/umich_bib.mrc:216510314:1030"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-05-10T04:50:27.253768"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-10T04:50:27.253768"}}