Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Bund-en#Sense
Brandvæg-da#Sense
Tankwall-de#Sense
Argine di contenimento-it#Sense
Dam-nl#Sense
Brygge-da#Sense
Brandmuur-nl#Sense
Mur de protection-fr#Sense
Fire wall-en#Sense