{"created": {"type": "/type/datetime", "value": "2009-12-10T10:38:58.790064"}, "subject_places": ["Latvia", "Milwaukee", "Wisconsin"], "subjects": ["Civilization", "Ethnic identity", "Immigrants", "Latvian Americans"], "latest_revision": 2, "key": "/works/OL5581087W", "title": "Social change", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1339977A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T23:17:00.597609"}, "revision": 2}