Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6611001
Is Reference of Opening van de laag-nl#Sense
Gebaute Mächtigkeit-de#Sense
Ouverture entre toit et mur-fr#Sense
Abbaumächtigkeit-de#Sense
Laagopening-nl#Sense
Opening-nl#Sense
Puissance utile-fr#Sense
Worked thickness-en#Sense