Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/1631003
Is Reference of Sfericiteit-nl#Sense
Sfäriskhet-sv#Sense
Sfericità-it#Sense
Sfæricitet-da#Sense
Esfericidade-pt#Sense
Sfeerisyys-fi#Sense
Esfericidad-es#Sense
Sphericity-en#Sense
Zirkularität-de#Sense