Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/10
Is Reference of Arbeitsgruppe " Kohlenmonoxid "-de#Sense
Gruppo di lavoro " Ossido di carbonio "-it#Sense
Groupe de travail " Oxyde de carbone "-fr#Sense
Werkgroep Koolmonoxyde-nl#Sense
Arbejdsgruppe vedrørende Kulilte-da#Sense
Working Party on Carbon Monoxide-en#Sense