Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Schlingengrube-de#Sense
Fosse à boucles-fr#Sense
Lussenput-nl#Sense
Looping pit-en#Sense
Voorraadbak-nl#Sense
Fosse d'accumulation de plis-fr#Sense