Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Καρούλια-el#Sense
Έλκυστρα ερπύστριας-el#Sense
Rulli del cingolo-it#Sense
Løberulle-da#Sense
Track roller-en#Sense
Galets de la chenille-fr#Sense
Rupsonderrollen-nl#Sense
Laufrolle der Raupenkette-de#Sense
Rodillos de la oruga-es#Sense