Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Kustannusfunktio-fi#Sense
Kostenfunktion-de#Sense
Funzione di costo-it#Sense
Kostnadsfunktion-sv#Sense
Cost function-en#Sense
Kostenfunctie-nl#Sense
Fonction coût-fr#Sense