Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of IOF-pt#Sense
EPF-es#Sense
Inquérito aos orçamentos familiares-pt#Sense
Encuesta de presupuestos familiares-es#Sense
HBS-en#Sense
Household Budget Survey-en#Sense