Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Lisäpöytäkirja-fi#Sense
Aanvullend Protocol-nl#Sense
Tilläggsprotokoll-sv#Sense
Protocollo aggiuntivo-it#Sense
Protocolo adicional-pt#Sense
Tillægsprotokol-da#Sense
Πρόσθετο πρωτόκολλο-el#Sense
Additional Protocol-en#Sense
Protocolo adicional-es#Sense
Protocolo complementar-pt#Sense
Protocollo addizionale-it#Sense
Protocole additionnel-fr#Sense
Zusatzprotokoll-de#Sense