{"last_modified": {"type": "/type/datetime", "value": "2010-12-06T07:36:34.281650"}, "title": "The effect of speed and treadmill compliance on oxygen consumption during walking", "created": {"type": "/type/datetime", "value": "2009-12-11T02:55:24.870627"}, "subjects": ["Measurement", "Oxygen in the body", "Physiological aspects", "Physiological aspects of Treadmill exercise tests", "Physiological aspects of Walking", "Treadmill exercise tests", "Walking"], "latest_revision": 3, "key": "/works/OL10401359W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4315227A"}}], "type": {"key": "/type/work"}, "revision": 3}