Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6816001
Is Reference of Eisenschaffende Industrie-de#Sense
Eisenhüttenindustrie-de#Sense
Eisen- und Stahlindustrie-de#Sense
Iron and steel industry-en#Sense
Sidérurgie-fr#Sense