Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Bijzondere overeenkomst-nl#Sense
Sonderabmachung-de#Sense
Sonderabkommen-de#Sense
Acuerdo especial-es#Sense
Arrangement spécial-fr#Sense
Special agreement-en#Sense