Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226004
Is Reference of NANC-fr#Sense
NANC-en#Sense
Conseil nord-américain de la numérotation-fr#Sense
NANC-it#Sense
North American Numbering Council-en#Sense
Comitato nordamericano della numerazione-it#Sense