{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T02:47:09.428663"}, "title": "A thousand ages", "created": {"type": "/type/datetime", "value": "2009-12-10T05:05:07.848901"}, "subjects": ["Ancient Civilization", "Ancient History", "History", "Medieval Civilization", "Middle Ages"], "latest_revision": 3, "key": "/works/OL4004451W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL737889A"}}], "type": {"key": "/type/work"}, "revision": 3}