IATE-1593045

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

Subject Field	Subject Field/3236
Is Reference of	Conjunto cero-es#Sense
	Conjunto vazio-pt#Sense
	Conjunto nulo-pt#Sense
	Ensemble nul-fr#Sense
	Nullmenge-de#Sense
	Leere Menge-de#Sense
	Tom mängd-sv#Sense
	Set a zero-it#Sense
	Aanhef-nl#Sense
	Tyhjä joukko-fi#Sense
	Zero set-en#Sense
	Tom mængde-da#Sense