{"created": {"type": "/type/datetime", "value": "2009-12-10T08:19:51.875789"}, "subject_places": ["Brazil", "Northeast Brazil"], "subjects": ["Economic conditions", "Internal Migration", "Rural urban migration", "Social conditions"], "latest_revision": 2, "key": "/works/OL5014609W", "title": "Sa\u0303o os nordestinos uma minoria racial?", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1088748A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T19:03:35.565613"}, "revision": 2}