{"type": {"key": "/type/author"}, "name": "lawrence r. klein", "key": "/authors/OL15287116A", "source_records": ["ia:bwb_KP-501-519"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-04-26T15:14:29.524990"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-26T15:14:29.524990"}}