{"title": "Sangyo kakumeiki no chiiki kotsu to yuso (Tetsudoshi sosho)", "subjects": ["Freight", "Inland water transportation", "Local and light Railroads", "Railroads", "Freight and freightage", "History", "Freignt"], "key": "/works/OL5562898W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1332118A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T10:34:21.362876"}, "last_modified": {"type": "/type/datetime", "value": "2025-10-05T08:38:25.271333"}}