{"created": {"type": "/type/datetime", "value": "2009-12-09T18:45:21.210258"}, "subject_places": ["United States"], "subjects": ["Advertising", "Agriculture", "Cheese industry", "Consumption (Economics)"], "latest_revision": 2, "key": "/works/OL989745W", "title": "Effects of advertising on the demand for cheese, January 1982-June 1989", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL91608A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-03T12:48:37.908129"}, "revision": 2}