{"lc_classifications": ["Z249 .W65 1924"], "key": "/works/OL13644253W", "created": {"type": "/type/datetime", "value": "2009-12-11T10:11:20.777815"}, "title": "Price list of etching and plate printing materials, copper plate presses, &c", "id": 48811211, "first_publish_date": "1924", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-29T10:35:08.107937"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL6500444A"}}], "type": {"key": "/type/work"}, "subjects": ["Catalogs", "Equipment and supplies", "Plate-printing", "Printing machinery and supplies"], "revision": 2}