{"created": {"type": "/type/datetime", "value": "2009-12-10T23:00:20.770160"}, "subjects": ["Martial arts", "Exercise", "Health aspects"], "latest_revision": 3, "key": "/works/OL8599237W", "title": "Secret Art Of Health And Fitness", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2889609A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-11-30T13:38:33.280255"}, "covers": [635136], "revision": 3}