{"last_modified": {"type": "/type/datetime", "value": "2014-07-25T22:22:11.512232"}, "title": "The question of the Cascades and Coteau Landing canal examined", "created": {"type": "/type/datetime", "value": "2009-12-11T07:12:14.082756"}, "subject_places": ["Soulanges Canal (Quebec)", "Qu\u00e9bec (Province)"], "first_publish_date": "1981", "latest_revision": 3, "key": "/works/OL12554457W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5574118A"}}], "dewey_number": ["386.40974"], "type": {"key": "/type/work"}, "subjects": ["Sources", "Canals", "History", "Histoire", "Canaux"], "revision": 3}