{"type": {"key": "/type/author"}, "name": "Walter Pitkin", "birth_date": "1913", "key": "/authors/OL15693681A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_011.bib.mrc:52864177:2079"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-07-29T11:58:03.770011"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-29T11:58:03.770011"}}