{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T10:03:02.296064"}, "title": "Spiel im Vorschulalter", "created": {"type": "/type/datetime", "value": "2009-12-10T20:18:05.574057"}, "subjects": ["Play", "Preschool Education"], "latest_revision": 2, "key": "/works/OL7065339W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1986381A"}}], "type": {"key": "/type/work"}, "revision": 2}