{"created": {"type": "/type/datetime", "value": "2009-12-10T21:29:53.301309"}, "subjects": ["Mammals", "Teeth", "Tooth", "Dentition"], "latest_revision": 4, "key": "/works/OL7608460W", "title": "An introduction to the mammalian dentition", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2336210A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2012-03-19T18:32:07.892496"}, "covers": [6123838], "revision": 4}