Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Spoorspatting-nl#Sense
Déjettement du rail-fr#Sense
Buckling of rail-en#Sense
Spoorslingering-nl#Sense
Slineamento del binario-it#Sense
Skinnebukling-da#Sense
Schienenverwerfung-de#Sense
Στρέβλωση της γραμμής-el#Sense
Alabeo del carril-es#Sense