Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/10
Is Reference of Arbejdsgruppe vedrørende Ferrometaller-da#Sense
Gruppo di lavoro " Metalli ferrosi "-it#Sense
Arbeitsgruppe " Eisenmetalle "-de#Sense
Groupe de travail " Métaux ferreux "-fr#Sense
Working Party on Ferrous Metals-en#Sense
Werkgroep Ferrometalen-nl#Sense