Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Angolo di indecisione-it#Sense
Angle of intersection-en#Sense
Usikkerhedsvinkel-da#Sense
Unsicherer Winkel-de#Sense
Γωνία αβεβαιότητας-el#Sense
Onzekerheidshoek-nl#Sense
Ángulo de indecisión-es#Sense
Angle of uncertainty-en#Sense
Angle d'indécision-fr#Sense