{"last_modified": {"type": "/type/datetime", "value": "2012-05-09T07:32:10.531889"}, "title": "Carlo Magno", "created": {"type": "/type/datetime", "value": "2012-05-09T07:32:10.531889"}, "subjects": ["Librettos", "Operas"], "latest_revision": 1, "key": "/works/OL16624232W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6957244A"}}], "type": {"key": "/type/work"}, "revision": 1}