{"type": {"key": "/type/work"}, "title": "Senator Seward's western tour", "subjects": ["Slavery", "Speeches, addresses, etc., American"], "subject_places": ["United States"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL158957A"}}], "key": "/works/OL33015941W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2022-12-23T13:16:48.495045"}, "last_modified": {"type": "/type/datetime", "value": "2023-09-18T22:40:06.205544"}}