Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226004
Is Reference of MMSS-fi#Sense
SMMS-es#Sense
Service mobile maritime par satellite-fr#Sense
Siirtyvä meriradiosatelliittiliikenne-fi#Sense
Servicio móvil marítimo por satélite-es#Sense
Servizio mobile marittimo via satellite-it#Sense
MMSS-en#Sense
Maritime mobile-satellite service-en#Sense
SMMS-fr#Sense