{"last_modified": {"type": "/type/datetime", "value": "2010-04-28T07:35:17.589307"}, "title": "Piano Concerto No. 21, K. 467", "created": {"type": "/type/datetime", "value": "2009-12-09T20:59:41.573531"}, "covers": [5225659], "first_publish_date": "October 1, 1983", "latest_revision": 3, "key": "/works/OL1293785W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL131279A"}}], "type": {"key": "/type/work"}, "id": 36472233, "revision": 3}