Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Energia idroelettrica-it#Sense
Energia hidroelétrica-pt#Sense
Hydroelektrische Energie-de#Sense
Hydroelectric energy-en#Sense
Vesivoima-fi#Sense
Waterkracht-nl#Sense
Vattenkraft-sv#Sense
Energía hidroeléctrica-es#Sense
Υδροηλεκτρική ενέργεια-el#Sense
Vandkraft-da#Sense
Énergie hydroélectrique-fr#Sense