{"lc_classifications": ["LB2842 .N31185 1971-R4", "LB2842.2 .N31185 1971-R4"], "key": "/works/OL1216255W", "created": {"type": "/type/datetime", "value": "2009-12-09T20:46:02.183458"}, "title": "Economic status of the teaching profession, 1970-71", "id": 36394726, "subject_places": ["United States"], "first_publish_date": "1971", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-22T14:14:53.550565"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL122906A"}}], "dewey_number": ["370/.78/073 s", "331.2/81/3711"], "type": {"key": "/type/work"}, "subjects": ["Statistics", "Economic conditions", "Teachers"], "revision": 2}