IATE-2147900

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

Subject Field	unknown
Is Reference of	Neobvezen-sl#Sense
	Vabatahtlik-et#Sense
	Igény szerinti-hu#Sense
	Neprivalomas-lt#Sense
	Nieobowiązkowo-pl#Sense
	Optional-en#Sense