{"type": {"key": "/type/work"}, "title": "To the citizens of the Commonwealth of Pennsylvania", "subjects": ["Canals"], "subject_places": ["United States"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6673798A"}}], "description": {"type": "/type/text", "value": "Examination of the advisability of establising a system of communication by canals (or railways) in Pennsylvania."}, "key": "/works/OL33207403W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-12-30T02:42:47.524000"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-30T02:42:47.524000"}}