About: http://webisa.webdatacommons.org/417164134

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	CN's Track Geometry Standard TS 7.1 requires that action be taken to address combinations of Priority defects within 100 feet of each other in curves and near changes in track modulus such as bridge, crossing, and turnout locations.
http://www.w3.org/ns/prov#wasQuotedFrom	bst-tsb.gc.ca