Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/12
Is Reference of Operazione di concentrazione-it#Sense
Opération de concentration-fr#Sense
Konzentrationstatbestand-de#Sense
Verrichting met het karakter van een concentratie-nl#Sense
Sammenslutning-da#Sense
Concentrative operation-en#Sense
Πράξη συγκέντρωσης-el#Sense
Operación de concentración-es#Sense
Operação com caráter de concentração-pt#Sense