{"type": {"key": "/type/author"}, "name": "Martin Keller", "personal_name": "Martin Keller", "birth_date": "1896", "key": "/authors/OL13936680A", "source_records": ["marc:marc_columbia/Columbia-extract-20221130-003.mrc:151606638:674"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-07-21T08:03:26.702182"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-21T08:03:26.702182"}}