{"name": "John Letcher", "personal_name": "John Letcher", "remote_ids": {"viaf": "43253170", "wikidata": "Q880385", "isni": "0000000024926474", "lc_naf": "n84214180"}, "death_date": "1884", "birth_date": "1813", "type": {"key": "/type/author"}, "key": "/authors/OL159287A", "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-31T18:32:42.261714"}}