Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/3226003
Is Reference of Semafonie gekoppeld aan het openbare net-nl#Sense
Sistema de búsqueda interconectado-es#Sense
Sistema de chamada de pessoas interconectado-pt#Sense
Interconnected paging-en#Sense
Systemverbund-de#Sense
Koblet personsøgning-da#Sense
Téléappel interconnecté-fr#Sense
Σύστημα τηλεειδοποίησης με διασύνδεση-el#Sense
Radioavviso interconnesso-it#Sense