Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of CO-fr#Sense
CO-de#Sense
Tenore di monossido di carbonio-it#Sense
Teneur en monoxyde de carbone-fr#Sense
CO-it#Sense
Gehalt an Kohlenmonoxid-de#Sense