{"subject_places": ["California", "San Francisco"], "subjects": ["Housing", "Slums", "Urban renewal"], "key": "/works/OL6945127W", "title": "Housing and neighborhood conditions in San Francisco", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1926829A"}}], "type": {"key": "/type/work"}, "covers": [9458373], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T20:04:02.178610"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-21T15:30:56.422803"}}