Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6816001
Is Reference of Acier ordinaire-fr#Sense
Συνήθης χάλυβας-el#Sense
Massenstahl, gewöhnliche Stähle-de#Sense
Ordinary steel-en#Sense
Acier de masse-fr#Sense
Acier en masse-fr#Sense