{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T20:33:30.925774"}, "title": "Einzel- und Gemeinkosten sowie variable und fixe Kosten", "created": {"type": "/type/datetime", "value": "2009-12-10T09:01:21.112361"}, "subjects": ["Cost accounting"], "latest_revision": 2, "key": "/works/OL5201331W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1162651A"}}], "type": {"key": "/type/work"}, "revision": 2}