{"type": {"key": "/type/author"}, "name": "H. Kallenberg", "personal_name": "H. Kallenberg", "birth_date": "1845", "death_date": "1908", "key": "/authors/OL11918324A", "source_records": ["marc:marc_columbia/Columbia-extract-20221130-023.mrc:50599887:1427"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-12-21T04:21:24.690654"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-21T04:21:24.690654"}}