{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T07:59:30.978965"}, "title": "Und weiter tanzt der Kongress", "created": {"type": "/type/datetime", "value": "2009-12-10T08:03:04.895625"}, "subjects": ["Congress of Aix-la-Chapelle (1818)"], "latest_revision": 2, "key": "/works/OL4934932W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1060441A"}}], "type": {"key": "/type/work"}, "revision": 2}