{"created": {"type": "/type/datetime", "value": "2009-12-11T04:23:27.744418"}, "subjects": ["Science", "Physical sciences"], "latest_revision": 4, "key": "/works/OL11288532W", "title": "The physical universe", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL20543A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2011-02-13T07:10:42.364146"}, "covers": [3850329], "revision": 4}