Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/36
Is Reference of Triángulo esférico-es#Sense
Trekant-omdrejningslegeme-da#Sense
Sferische driehoek-nl#Sense
Σφαιρικό τρίγωνο-el#Sense
Spheroidal triangle-en#Sense
Triangle sphérique-fr#Sense
Triangolo sferico-it#Sense
Pallomainen kolmio-fi#Sense
Sfärisk triangel-sv#Sense
Triângulo esferoidal-pt#Sense