{"lc_classifications": ["GB1064.S26 M49 1977"], "key": "/works/OL2560950W", "created": {"type": "/type/datetime", "value": "2009-12-09T23:56:53.494106"}, "title": "Aguas subterra\u0302neas no Estado de Sa\u0303o Paulo", "id": 37738148, "subject_places": ["Brazil", "S\u00e3o Paulo (State)"], "first_publish_date": "1977", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-05T13:25:08.674494"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL364484A"}}], "dewey_number": ["551.49/0981/61"], "type": {"key": "/type/work"}, "subjects": ["Groundwater"], "revision": 2}