Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6611001
Is Reference of Wetterführung-de#Sense
Ventilación-es#Sense
Αερισμός-el#Sense
Εξαερισμός-el#Sense
Ventilazione-it#Sense
Ventilation-en#Sense
Aérage-fr#Sense
Bewetterung-de#Sense
Aerazione-it#Sense
Ventilação-pt#Sense