Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Heizwert-de#Sense
Energia térmica-pt#Sense
Énergie calorifique-fr#Sense
Energía calorífica-es#Sense
Energia calorifica-it#Sense
Θερμογόνος δύναμη-el#Sense
Heat energy-en#Sense
Calorisch vermogen-nl#Sense
Θερμική ενέργεια-el#Sense
Wärmeenergie-de#Sense
Varmeenergi-da#Sense