Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Document Type Definition-en#Sense
DTD-it#Sense
Définition de type de document-fr#Sense
(DTD)-el#Sense
Definizione del tipo di documento-it#Sense
DTD-en#Sense
DTD-fr#Sense
Ορισμός τύπου εγγράφου-el#Sense