Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Traitement coupe-feu-fr#Sense
Feuerschutzbehandlung-de#Sense
Brandisolering-da#Sense
Brandschutzbehandlung-de#Sense
Fire resistant treatment-en#Sense
Trattamento tagliafuoco-it#Sense
Protección contra el fuego-es#Sense
Brandwerende behandeling-nl#Sense
Traitement c.f.-fr#Sense