Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226
Is Reference of Operations support systems-nl#Sense
Système d'aide à l'exploitation-fr#Sense
Operations-Support-System-de#Sense
OSS-nl#Sense
Sistema de suporte às operações-pt#Sense
Υποστηρικτικά συστήματα λειτουργίας-el#Sense
Sistemas de soporte operacional-es#Sense
Operations support systems-en#Sense
OSS-en#Sense
OAM-system-da#Sense
Toimintojen tukijärjestelmät-fi#Sense
OAM-system-sv#Sense