{"created": {"type": "/type/datetime", "value": "2009-10-17T17:55:04.517093"}, "title": "Critique of practical reason, and other works on the theory of ethics", "covers": [5326628], "last_modified": {"type": "/type/datetime", "value": "2010-07-15T10:57:52.363308"}, "latest_revision": 3, "key": "/works/OL99790W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18074A"}}], "type": {"key": "/type/work"}, "subjects": ["Practical reason"], "revision": 3}