{"name": "Uslar, Petr Karlovich baron", "personal_name": "Uslar, Petr Karlovich", "death_date": "1875", "birth_date": "1816", "title": "baron", "type": {"key": "/type/author"}, "remote_ids": {"viaf": "70241413", "wikidata": "Q2076190", "isni": "0000000081503291", "lc_naf": "n80166927"}, "key": "/authors/OL5916540A", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-10-26T03:03:42.983052"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-01T00:17:23.791272"}}