{"name": "Ferdinand Zirkel", "personal_name": "Ferdinand Zirkel", "remote_ids": {"viaf": "39740633", "wikidata": "Q62379", "isni": "0000000110575770", "lc_naf": "no2017084202", "opac_sbn": "GEAV008894"}, "death_date": "1912", "birth_date": "1838", "type": {"key": "/type/author"}, "key": "/authors/OL2503549A", "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-31T21:01:52.061582"}}