Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226004
Is Reference of Sondagem de opinião-pt#Sense
Sondeo de opinión-es#Sense
Σφυγμομέτρηση κοινής γνώμης-el#Sense
Opiniepeiling-nl#Sense
Sondaggio d'opinione-it#Sense
Meinungsumfrage-de#Sense
Sondage d'opinion-fr#Sense
Opinion poll-en#Sense
Meningsmåling-da#Sense