Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Porta vinciana-it#Sense
Περιστροφικαί θύραι-el#Sense
Puerta de busco-es#Sense
Porta de busco-pt#Sense
Stemmtor-Verschluss-de#Sense
Puerta de esclusa-es#Sense
Porte busquée-fr#Sense
Δίφυλλοι θύραι-el#Sense
Todelt sluseport-da#Sense
Salpausportti-fi#Sense
Tvådelad slussport-sv#Sense
Mitering gates-en#Sense
Puntdeuren-nl#Sense