{"created": {"type": "/type/datetime", "value": "2009-12-08T06:26:44.998904"}, "subjects": ["Potatoes", "Grading"], "subtitle": "Hearings before the Subcommittee on Domestic Marketing on H.R. 4532 [and others] April 15 and 16, 1957.", "key": "/works/OL615407W", "title": "Potato grade labeling", "latest_revision": 3, "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4528915A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2011-06-17T12:04:36.276893"}, "revision": 3}