Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226003
Is Reference of Identità internazionale dell'abbonato-it#Sense
International mobile subscriber identity-en#Sense
Διεθνής ταυτότητα κινητού συνδρομητή-el#Sense
IMSI-en#Sense