Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/36
Is Reference of Dériver y par rapport à x-fr#Sense
Differentiate y with respect to x-en#Sense
Derivare Y rispetto a X-it#Sense
Y nach x differenzieren-de#Sense
Y naar x differentieren-nl#Sense