{"first_publish_date": "1960", "last_modified": {"type": "/type/datetime", "value": "2010-12-05T13:34:53.050951"}, "title": "The economics of agriculture", "created": {"type": "/type/datetime", "value": "2009-12-09T22:14:14.728319"}, "subject_places": ["Soviet Union"], "lc_classifications": ["HD1993 1960z .A213"], "latest_revision": 3, "key": "/works/OL1733602W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL199796A"}}], "type": {"key": "/type/work"}, "subjects": ["Agriculture", "Agriculture and state", "Economic aspects", "Economic aspects of Agriculture"], "revision": 3}