Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/6826
Is Reference of Start date-en#Sense
Startdato-da#Sense
Ημερομηνία έναρξης-el#Sense
Date de début-fr#Sense
Termin rozpoczęcia-pl#Sense
Startdatum-nl#Sense
Data d'inizio-it#Sense
Fecha de comienzo-es#Sense
Startdatum-de#Sense
Data de começo-pt#Sense