{"last_modified": {"type": "/type/datetime", "value": "2020-08-13T01:33:26.380353"}, "title": "Voyages from Montreal through the continent of North America to the frozen and Pacific oceans in 1789 and 1793", "created": {"type": "/type/datetime", "value": "2009-12-10T01:07:18.368852"}, "covers": [5565218], "subject_places": ["Canadian Northwest", "Canada"], "first_publish_date": "1902", "latest_revision": 5, "key": "/works/OL2931831W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL446889A"}}], "dewey_number": ["917.1/04/2"], "type": {"key": "/type/work"}, "subjects": ["Indians of North America", "Description and travel", "Fur trade", "Glossaries, vocabularies", "Languages", "Early works to 1800"], "revision": 5}