{"first_publish_date": "1962", "last_modified": {"type": "/type/datetime", "value": "2019-02-14T05:43:12.425635"}, "title": "The enterprise of a free people", "created": {"type": "/type/datetime", "value": "2009-10-21T01:13:47.611988"}, "covers": [8364241], "subject_places": ["Champlain Canal (N.Y.)", "New York (State)", "Erie Canal (N.Y.)"], "lc_classifications": ["HC107.N7 M5"], "latest_revision": 3, "key": "/works/OL190288W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2188020A"}}], "dewey_number": ["330.9747"], "type": {"key": "/type/work"}, "subjects": ["Economic conditions"], "revision": 3}