Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3221
Is Reference of Θεματική ταξινόμηση-el#Sense
Ämnesklassifikation-sv#Sense
Subject classification-en#Sense
Emneklassifikation-da#Sense
Sachklassifikation-de#Sense
Classificazione per soggetti-it#Sense
Classification-matières-fr#Sense
Aiheluokitus-fi#Sense
Clasificación por materias-es#Sense
Onderwerpsclassificatie-nl#Sense