{"type": {"key": "/type/work"}, "title": "Railway statistical terms", "subjects": ["Railroads", "Statistics", "Terminology"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7196093A"}}], "key": "/works/OL45201397W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-04-23T03:35:42.668911"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-23T03:35:42.668911"}}