Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3221
Is Reference of Class number-en#Sense
Klassenummer-nl#Sense
Klassnummer-sv#Sense
Αριθμός τάξης-el#Sense
Luokannumero-fi#Sense
Klassenummer-da#Sense
Klassennummer-de#Sense
Indice-fr#Sense
Número de clase-es#Sense
Ενδείκτης τάξης-el#Sense
Numero di classe-it#Sense