Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Frequenza dei ricambi d'aria-it#Sense
Taux de renouvellement d'air-fr#Sense
Air renewal rate-en#Sense
Luftwechselzahl-de#Sense
Luftfornyelsestal-da#Sense
Débit de renouvellement-fr#Sense
Air change rate-en#Sense
Ventilation rate-en#Sense