{"type": {"key": "/type/work"}, "title": "Speech of Mr. Webster, upon the tariff, delivered in the House of Representatives of the United States, April, 1824", "subjects": ["Tariff", "Speeches in Congress", "Free trade"], "subject_places": ["United States"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL27310A"}}], "key": "/works/OL38858769W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2024-07-28T06:19:32.485083"}, "last_modified": {"type": "/type/datetime", "value": "2024-07-28T06:19:32.485083"}}