{"first_publish_date": "1918", "last_modified": {"type": "/type/datetime", "value": "2020-11-05T12:26:53.112382"}, "title": "Vertebrate paleontology", "created": {"type": "/type/datetime", "value": "2009-12-09T21:46:07.245634"}, "covers": [9845723], "lc_classifications": ["QE841 .J5"], "latest_revision": 4, "key": "/works/OL1519015W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL161208A"}}], "type": {"key": "/type/work"}, "subjects": ["Fossil Vertebrates", "Vertebrates, Fossil"], "revision": 4}