{"first_publish_date": "1969", "key": "/works/OL146433W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2002090A"}}], "subjects": ["United States", "United States. Congress. Senate", "\u00c9tats-Unis. Congress. Senate", "\u00c9tats-Unis"], "title": "The Senate institution", "dewey_number": ["328.73/07/1"], "type": {"key": "/type/work"}, "covers": [15060115], "latest_revision": 5, "revision": 5, "created": {"type": "/type/datetime", "value": "2009-10-19T22:23:06.174773"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-12T02:30:46.268359"}}