{"name": "Samuel Helffenstein", "personal_name": "Samuel Helffenstein", "death_date": "1866", "last_modified": {"type": "/type/datetime", "value": "2008-09-17 23:01:14.755356"}, "key": "/authors/OL4783117A", "birth_date": "1775", "type": {"key": "/type/author"}, "id": 21063883, "revision": 1}