IATE-1400630

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

Subject Field	Subject Field/6831
Is Reference of	Pozzolana-en#Sense
	Pouzzolane-fr#Sense
	Puzolana-es#Sense
	Pozzolan-en#Sense
	Pozzolana-it#Sense
	Puzzolan-de#Sense
	Pozolana-pt#Sense