{"first_publish_date": "1838", "last_modified": {"type": "/type/datetime", "value": "2014-07-26T07:30:17.370818"}, "title": "A few observations upon the value and importance of our North American colonies", "created": {"type": "/type/datetime", "value": "2009-10-23T10:06:46.609811"}, "subject_places": ["Canada", "Great Britain", "America"], "lc_classifications": ["F1032 .O44"], "latest_revision": 3, "key": "/works/OL237669W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2523571A"}}], "dewey_number": ["325.31410971"], "type": {"key": "/type/work"}, "subjects": ["Industries", "Colonies", "History", "Histoire", "Industrie"], "revision": 3}