Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/68
Is Reference of Schwefelkiesabbrände-de#Sense
Φρυγμένος σιδηροπυρίτης-el#Sense
Geroost ijzerkies-nl#Sense
Pyrite de fer grillée-fr#Sense
Roasted iron pyrite-en#Sense
Pirita de hierro tostada-es#Sense
Pirite de ferro ustulada-pt#Sense
Brændt naturlig jernsulfid-da#Sense
Pirite di ferro arrostita-it#Sense