Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3606003
Is Reference of Struktur-da#Sense
Gray copper ore-en#Sense
Tetraedrit-de#Sense
Tetraedriet-nl#Sense
TetraƩdrite-fr#Sense
Vaalerts-nl#Sense
Tetrahedrite-en#Sense
Tetraedrite-it#Sense
Fahlerz-de#Sense
Cuivre gris-fr#Sense