{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T22:26:04.609130"}, "latest_revision": 2, "key": "/works/OL5580605W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1339760A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T10:38:46.520824"}, "title": "Localities of fossil vertebrates obtained from the Niobrara formation (Cretaceous) of Kansas", "subject_places": ["Kansas"], "subjects": ["Fossil Vertebrates", "Paleontology"], "subject_times": ["Cretaceous"], "type": {"key": "/type/work"}, "revision": 2}