Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Purchase date-en#Sense
Data di acquisto-it#Sense
Kauftag-de#Sense
Salgsdato-da#Sense
Date d'achat-fr#Sense
Ημερομηνία αγοράς-el#Sense
Anskaffningsdag-sv#Sense
Data de compra-pt#Sense
Fecha de adquisición-es#Sense
Aankoopdatum-nl#Sense
Ostopäivä-fi#Sense