Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Ilmanvaihtokerroin-fi#Sense
Débit de renouvellement d'air-fr#Sense
Ventilation rate-en#Sense
Grau de renovação de ar-pt#Sense
Skiftekoefficient-da#Sense
Luftskiftetal-da#Sense
Συχνότητα ανανέωσης του αέρα-el#Sense
Frequenza dei ricambi d'aria-it#Sense
Ventilatievoud-nl#Sense
Air change rate-en#Sense
Luftväxlingsfrekvens-sv#Sense
Luftwechselzahl-de#Sense