Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Fer de forge-fr#Sense
Schweisseisen-de#Sense
Σφυρήλατος χάλυβας-el#Sense
Smeedstaal-nl#Sense
Schmiedeeisen-de#Sense
Ferro battuto-it#Sense
Wrought steel-en#Sense