Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4426003
Is Reference of Confederación General de Sindicatos-es#Sense
AVVS-en#Sense
AVVS-nl#Sense
Algemeen Verbond van Vakverenigingen-nl#Sense
General Confederation of Trade Unions-en#Sense
Moederbond-nl#Sense