{"created": {"type": "/type/datetime", "value": "2009-12-09T20:30:01.775439"}, "title": "Northern Pacific RR, the dining car route between the east and Pacific coast", "subject_places": ["West (U.S.)", "United States", "Middle West"], "last_modified": {"type": "/type/datetime", "value": "2010-07-20T13:18:39.263968"}, "latest_revision": 3, "key": "/works/OL1100507W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL113644A"}}], "type": {"key": "/type/work"}, "subjects": ["Railroads", "Time-tables", "Maps", "Railroad travel", "Northern Pacific Railroad Company"], "revision": 3}