{"name": "Hermann Hagen", "personal_name": "Hermann Hagen", "remote_ids": {"viaf": "12417688", "wikidata": "Q19362870", "isni": "0000000108707455", "lc_naf": "n84052402", "opac_sbn": "MILV012804"}, "death_date": "1898", "birth_date": "1844", "type": {"key": "/type/author"}, "key": "/authors/OL357440A", "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-31T21:55:12.367644"}}