{"covers": [6945706], "last_modified": {"type": "/type/datetime", "value": "2011-10-14T07:16:32.855347"}, "latest_revision": 3, "key": "/works/OL16102703W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6980329A"}}], "created": {"type": "/type/datetime", "value": "2011-10-11T04:56:43.504363"}, "title": "Feeding beef cattle in California", "subject_places": ["California"], "subjects": ["Beef cattle", "Feeding and feeds"], "type": {"key": "/type/work"}, "revision": 3}