Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3236
Is Reference of Delta-nl#Sense
Delta-pt#Sense
Δέλτα-el#Sense
Delta-fi#Sense
Delta-en#Sense
Delta-de#Sense
Delta-da#Sense
Delta-fr#Sense
Delta-it#Sense
Delta-es#Sense