{"subtitle": "Hearings before the Subcommittee on Livestock and Feed Grains, on H.R. 176 [and others] April 2 and 12, 1957.", "last_modified": {"type": "/type/datetime", "value": "2011-06-17T12:04:36.276893"}, "latest_revision": 3, "key": "/works/OL615336W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4528915A"}}], "created": {"type": "/type/datetime", "value": "2009-12-08T06:26:44.998904"}, "title": "Humane slaughter", "subject_places": ["United States"], "subjects": ["Slaughtering and slaughter-houses"], "type": {"key": "/type/work"}, "revision": 3}