Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Oxyde ferreux-fr#Sense
Ossido ferroso-it#Sense
Ferrous oxide-en#Sense
Οξείδιο του σιδήρου-el#Sense
Óxido ferroso-pt#Sense
Eisen(II)-Oxid-de#Sense
Óxido ferroso-es#Sense
Ferrooxyd-da#Sense
Ferrooxyde-nl#Sense