Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Heuvelspoor-nl#Sense
Binario della sella di lancio-it#Sense
Ablaufgleis-de#Sense
Lead track-en#Sense
Voie de bosse-fr#Sense
Γραμμή ράχης-el#Sense
Nedløbsspor-da#Sense
Vía de lomo de asno-es#Sense
Hump track-en#Sense
Cavalo-pt#Sense