{"description": {"type": "/type/text", "value": "A history of the American cowboy and how he changed with the coming of barbed wire, railroads, and homesteaders. Also describes modern cattle ranching."}, "key": "/works/OL86419W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL31850A"}}], "title": "Cowboys and cattle ranching: yesterday and today", "subject_places": ["West (U.S.)"], "subjects": ["Juvenile literature", "Cowboys", "Cattle trade", "Ranching"], "type": {"key": "/type/work"}, "covers": [11611592], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-10-17T11:24:20.769455"}, "last_modified": {"type": "/type/datetime", "value": "2021-08-13T18:30:08.448550"}}