Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/36
Is Reference of Segmento sferico a due basi-it#Sense
Bolschijf-nl#Sense
Kugelschicht-de#Sense
Ségment sphérique à deux bases-fr#Sense
Spherical segment of two bases-en#Sense