{"first_publish_date": "2009", "title": "Advanced marathoning", "lc_classifications": ["GV1065.17.T73 P45 2009"], "key": "/works/OL1974718W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL237289A"}}], "dewey_number": ["796.42/52"], "type": {"key": "/type/work"}, "subjects": ["Training", "Marathon running"], "covers": [11585436], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-09T22:39:10.900328"}, "last_modified": {"type": "/type/datetime", "value": "2021-08-12T02:25:59.496378"}}