{"created": {"type": "/type/datetime", "value": "2009-12-11T03:38:01.004086"}, "title": "Residence & migration of college students, 1949-50", "subject_places": ["United States"], "last_modified": {"type": "/type/datetime", "value": "2012-05-04T22:32:02.559171"}, "latest_revision": 3, "key": "/works/OL10821275W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL162453A"}}], "type": {"key": "/type/work"}, "subjects": ["Statistics", "College students", "Social mobility"], "revision": 3}