{"birth_date": "1927", "type": {"key": "/type/author"}, "personal_name": "Masaaki Ueda", "key": "/authors/OL4283552A", "name": "Masaaki Ueda", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2008-08-27T19:07:35.702355"}, "last_modified": {"type": "/type/datetime", "value": "2021-02-13T23:52:49.160670"}}