{"created": {"type": "/type/datetime", "value": "2009-12-10T04:54:16.644773"}, "subjects": ["Mechanics"], "latest_revision": 3, "key": "/works/OL3937288W", "title": "Elementary mechanics", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL717498A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-06T07:04:19.064854"}, "covers": [5711021], "revision": 3}