{"birth_date": "1659", "key": "/authors/OL1253643A", "death_date": "1721", "name": "Robert Challe", "alternate_names": ["Robert Challes"], "type": {"key": "/type/author"}, "personal_name": "Robert Challes", "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-17T01:56:53.857236"}}