Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Muro di contenimento-it#Sense
Muro de contención-es#Sense
Stirnmauer-de#Sense
Vleugelmuur-nl#Sense
Støttemur-da#Sense
Ponceau-fr#Sense
Headwall-en#Sense