{"type": {"key": "/type/author"}, "name": "H W. Ahrens", "key": "/authors/OL15284036A", "source_records": ["marc:harvard_bibliographic_metadata/ab.bib.02.20150123.full.mrc:745119918:916"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-04-26T12:12:32.648369"}, "last_modified": {"type": "/type/datetime", "value": "2025-04-26T12:12:32.648369"}}