IATE-1401093

Instance of: http://www.w3.org/2004/02/skos/core#Concept

Subject Field	Subject Field/6831
Is Reference of	Freier Kohlenstoff-de#Sense
	Carbone libre-fr#Sense
	Free carbon-en#Sense
	Carbono livre-pt#Sense
	Carbono libre-es#Sense
	Carbonio libero-it#Sense