{"last_modified": {"type": "/type/datetime", "value": "2012-05-18T00:09:44.036555"}, "title": "Grand Opera House, London, Ont., programme", "created": {"type": "/type/datetime", "value": "2012-05-17T14:44:25.930416"}, "covers": [7122399], "subjects": ["Vocal music", "Programs", "Programmes", "Concerts", "Musique vocale"], "latest_revision": 2, "key": "/works/OL16640366W", "type": {"key": "/type/work"}, "revision": 2}