Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/28
Is Reference of SSI-it#Sense
Internationaler Sozialdienst-de#Sense
Servizio sociale internazionale-it#Sense
SSI-fr#Sense
International Social Service-en#Sense
Service social international-fr#Sense
ISS-en#Sense