Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Gelede toevallige steekproef-nl#Sense
Aléatoire stratifié-fr#Sense
Campione aleatorio stratificato-it#Sense
Geschichtete Zufallsstichprobe-de#Sense
Stratified random sample-en#Sense
Stratificeret tilfældig stikprøve-da#Sense
Échantillon-fr#Sense