{"last_modified": {"type": "/type/datetime", "value": "2020-02-28T05:06:14.586973"}, "title": "Teach yourself guitar", "created": {"type": "/type/datetime", "value": "2009-12-09T22:43:44.383937"}, "subjects": ["Guitar", "Instruction and study"], "latest_revision": 4, "key": "/works/OL2020991W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL243921A"}}], "type": {"key": "/type/work"}, "revision": 4}