Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Immigratiecijfer-nl#Sense
Immigrationstallet-da#Sense
Rate of immigration-en#Sense
Indvandringstallet-da#Sense
Tasso di immigrazione-it#Sense
Taux d'immigration-fr#Sense
Einwanderungsziffer-de#Sense