IATE-1688463

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

Subject Field	Subject Field/1631003
Is Reference of	Stratification-en#Sense
	Osittaminen-fi#Sense
	Stratificering-da#Sense
	Stratifiering-sv#Sense
	Estratificación-es#Sense
	Stratificatie-nl#Sense
	Stratification-fr#Sense
	Estratificação-pt#Sense
	Schichtung-de#Sense
	Stratificazione-it#Sense