{"title": "Population growth and planning policy", "first_publish_date": "1965", "key": "/works/OL12848239W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5794776A"}}], "type": {"key": "/type/work"}, "subjects": ["Regional planning, great britain", "City planning, great britain"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T07:56:51.580779"}, "last_modified": {"type": "/type/datetime", "value": "2021-09-20T10:31:48.438352"}}