Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/7606
Is Reference of Red de Información Demográfica-es#Sense
Population Information Network-en#Sense
Réseau d'informations démographiques-fr#Sense
Informationsnetz für Bevölkerungsfragen-de#Sense
POPIN-en#Sense
POPIN-fr#Sense
POPIN-de#Sense