{"lc_classifications": ["HV4051.A3 O78 1982"], "key": "/works/OL3393618W", "created": {"type": "/type/datetime", "value": "2009-12-10T03:27:38.129695"}, "title": "Viaje al centro de un submundo", "id": 38569934, "subject_places": ["Mexico"], "first_publish_date": "1982", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-13T20:06:37.812598"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL555554A"}}], "dewey_number": ["307/.3364/0972"], "type": {"key": "/type/work"}, "subjects": ["Case studies", "Poor", "Rural-urban migration", "Squatter settlements"], "revision": 2}