{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T14:22:50.872943"}, "latest_revision": 4, "key": "/works/OL617695W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL47453A"}}], "created": {"type": "/type/datetime", "value": "2009-12-08T06:27:38.155083"}, "title": "The labor shortage--poverty and educational aspects", "subject_places": ["United States"], "subjects": ["Domestic Economic assistance", "Economic conditions", "Education and state", "Human capital", "Labor demand", "Labor supply", "Poor", "Social conditions"], "subject_times": ["1980-", "1981-", "1981-2001"], "type": {"key": "/type/work"}, "revision": 4}