Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/36
Is Reference of Ankreis-de#Sense
Aangeschreven cirkel-nl#Sense
Cerchio exinscritto-it#Sense
Cercle exinscrit-fr#Sense
Adjacent circle-en#Sense
Excircle-en#Sense
Escribed circle-en#Sense