Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Serviceforbedring-da#Sense
Valorização de serviço-pt#Sense
Amélioration de service-fr#Sense
Verbesserung der Leistung-de#Sense
Dienstenuitbreiding-nl#Sense
Palvelun parantaminen-fi#Sense
Integrazione del servizio-it#Sense
Servicio suplementario-es#Sense
Service enhancement-en#Sense
Συμπλήρωση των προσφερόμενων υπηρεσιών-el#Sense