About: http://webisa.webdatacommons.org/258991938

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	Head checks in particular are prevalent in curves and switches where flange contact at the gauge corner results in increased slip and decreased wheel-rail contact area.
http://www.w3.org/ns/prov#wasQuotedFrom	ncl.ac.uk