{"created": {"type": "/type/datetime", "value": "2011-03-30T21:18:21.524000"}, "subjects": ["Knee", "Surgery"], "latest_revision": 3, "key": "/works/OL15700331W", "title": "Excision of the knee joint with report of twenty-eight cases", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5158316A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-07-14T01:14:47.305025"}, "covers": [7190318], "revision": 3}