{"birth_date": "1921", "alternate_names": ["J. Anthony Williams"], "source_records": ["promise:bwb_daily_pallets_2022-03-17", "promise:bwb_daily_pallets_2022-04-01", "marc:harvard_bibliographic_metadata/20220215_002.bib.mrc:329369022:1193"], "type": {"key": "/type/author"}, "personal_name": "Williams, John Anthony", "key": "/authors/OL1637762A", "name": "John Anthony Williams", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-10-12T16:40:24.232937"}}