Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6831
Is Reference of Spouwmuur-nl#Sense
Hohlmauer-de#Sense
Zweischalenmauer-de#Sense
Hollow wall-en#Sense
Schalenwand-de#Sense
Cavity wall-en#Sense
Luftschicht-Mauerwerk-de#Sense
Mur creux-fr#Sense
Mur à cavité-fr#Sense