Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/24
Is Reference of Base di riferimento-it#Sense
Βάση αναφοράς-el#Sense
Base de référence-fr#Sense
Referentiegrondslag-nl#Sense
Bezugsgrundlage-de#Sense
Base de referência-pt#Sense
Base de referencia-es#Sense
Reference base-en#Sense
Referencegrundlag-da#Sense