{"type": {"key": "/type/author"}, "name": "John Billings", "birth_date": "1918", "key": "/authors/OL15515219A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_004.bib.mrc:62366564:2438"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-05-27T11:56:00.915659"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-27T11:56:00.915659"}}