Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Teneur en CO-fr#Sense
Carbon monoxide content-en#Sense
Teneur en monoxyde de carbone-fr#Sense
CO-gehalte-nl#Sense
Tenore in CO-it#Sense
CO-Gehalt-de#Sense
CO-indhold-da#Sense
Περιεκτικότητα σε CΟ-el#Sense