IATE-222009

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

Subject Field	Subject Field/66
Is Reference of	Nuttige energie-nl#Sense
	Energia utile-it#Sense
	Nyttiggjort energi-da#Sense
	Net energy-en#Sense
	Useful energy-en#Sense
	Nutzenergie-de#Sense
	Nytteenergi-da#Sense
	Énergie utile-fr#Sense