Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Manganese steel-en#Sense
Acier au manganèse-fr#Sense
Manganstål-sv#Sense
Acero al manganeso-es#Sense
Mangaanstaal-nl#Sense
Manganstahl-de#Sense
Mangaaniteräs-fi#Sense
Μαγγανιούχος χάλυβας-el#Sense
Acciaio al manganese-it#Sense
Aço ao manganês-pt#Sense
Manganstål-da#Sense