{"last_modified": {"type": "/type/datetime", "value": "2010-12-06T07:38:21.937185"}, "title": "Excessive exercise", "created": {"type": "/type/datetime", "value": "2009-12-11T02:55:33.001417"}, "subjects": ["Exercise", "Exercise addiction", "Psychological aspects", "Psychological aspects of Exercise"], "latest_revision": 3, "key": "/works/OL10403331W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4316707A"}}], "type": {"key": "/type/work"}, "revision": 3}