Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Centrale post-nl#Sense
Centralita telefónica-es#Sense
Omstillingsbord-da#Sense
Switchboard-en#Sense
Quadro telefonico centrale-it#Sense
Tableau central-fr#Sense
Bedieningspost-nl#Sense
Κεντρικός τηλεφωνικός πίνακας-el#Sense
Telefonzentrale-de#Sense
Centralino-it#Sense