{"subtitle": "Coleccio\u0301n permanente, International Business Machines Corporation.", "last_modified": {"type": "/type/datetime", "value": "2013-05-18T15:41:48.566443"}, "latest_revision": 3, "key": "/works/OL4227581W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4649540A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T05:43:34.161408"}, "title": "Arte gra\u0301fico del hemisferio occidental", "subject_places": ["United States", "Canada", "New York (State)", "New York", "Latin America"], "subjects": ["Engravers", "Engraving", "American Engraving", "Latin American Engraving", "Canadian Engraving"], "type": {"key": "/type/work"}, "revision": 3}