{"type": {"key": "/type/author"}, "name": "Howard Zinn", "key": "/authors/OL16228123A", "source_records": ["ia:isbn_9780965607414"], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2026-03-21T08:59:26.908961"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-21T15:09:48.878475"}}