{"first_publish_date": "1899", "last_modified": {"type": "/type/datetime", "value": "2020-08-13T10:18:35.310075"}, "title": "The transition curve by offsets and by deflection angles", "created": {"type": "/type/datetime", "value": "2009-12-09T23:28:38.551279"}, "covers": [5811115], "lc_classifications": ["TF217 .C89"], "latest_revision": 5, "key": "/works/OL2337366W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL316588A"}}], "type": {"key": "/type/work"}, "subjects": ["Railroads", "Curves and turnouts"], "revision": 5}