{"type": {"key": "/type/author"}, "name": "Otto von der Heyde", "entity_type": "person", "key": "/authors/OL16258797A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_034.bib.mrc:262585137:1429"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-04-05T19:31:03.528090"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-05T19:31:03.528090"}}