{"last_modified": {"type": "/type/datetime", "value": "2012-05-30T06:15:59.876867"}, "title": "Duty-free provision for electrostatic machines for powder coating certain spray guns and similar appliances and machines ; Drawback of the duty on unprepared ... - Board of Trade and Industries ; no. 1497)", "created": {"type": "/type/datetime", "value": "2009-12-09T05:13:51.025904"}, "subjects": ["Drawbacks", "Tariff"], "latest_revision": 2, "key": "/works/OL833524W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL71294A"}}], "type": {"key": "/type/work"}, "revision": 2}