{"type": {"key": "/type/author"}, "key": "/authors/OL1867758A", "name": "John W. Velz", "personal_name": "John W. Velz", "source_records": ["ia:bwb_O8-BIM-966"], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-11T05:30:09.738849"}}