{"created": {"type": "/type/datetime", "value": "2009-12-11T00:47:34.406296"}, "subjects": ["Chemistry"], "latest_revision": 3, "key": "/works/OL9564903W", "title": "Foster's first principles of chemistry", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3567463A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2011-12-30T23:50:47.402207"}, "covers": [5978883], "revision": 3}