Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Schoorsteen-nl#Sense
Abertura de campana-es#Sense
Huippuaukko-fi#Sense
Topåbning-da#Sense
Αεραγωγός οθόνης αλεξίπτωτου-el#Sense
Ouverture apicale-fr#Sense
Vent-en#Sense
Stabilisatiegat-nl#Sense
Cheminée-fr#Sense
Sfiato di calotta-it#Sense
Foro apicale-it#Sense
Scheitelöffnung-de#Sense
Chaminé-pt#Sense