{"subtitle": "state taxation of interstate commerce", "title": "The silence of Congress", "subject_places": ["United States"], "key": "/works/OL470296W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL27425A"}}], "type": {"key": "/type/work"}, "subjects": ["States", "Taxation", "Interstate commerce", "Intergovernmental tax relations"], "covers": [9851017], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-08T02:56:00.011128"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-14T07:58:39.389307"}}