{"title": "The Bonanza West", "created": {"type": "/type/datetime", "value": "2009-12-10T06:24:19.194942"}, "covers": [1651307], "subject_places": ["Klondike River Valley (Yukon)", "West (U.S.)"], "last_modified": {"type": "/type/datetime", "value": "2010-12-04T14:37:15.610027"}, "latest_revision": 4, "key": "/works/OL4448563W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL885765A"}}], "subject_times": ["19th century"], "type": {"key": "/type/work"}, "subjects": ["Frontier and pioneer life", "Gold discoveries", "History", "Mines and mineral resources", "West (U.S.)", "West (United States)"], "revision": 4}