{"title": "Coaching track and field", "subjects": ["Coaching", "Track and field"], "key": "/works/OL4467758W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL890915A"}}], "type": {"key": "/type/work"}, "covers": [12894639], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-12-10T06:27:10.978153"}, "last_modified": {"type": "/type/datetime", "value": "2022-09-09T10:31:40.722300"}}