Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Notruf-de#Sense
Κλήση ασφάλειας-el#Sense
Sikkerhedsopkald-da#Sense
Veiligheidsoproep-nl#Sense
Llamada de seguridad-es#Sense
Chamada de segurança-pt#Sense
Safety calling-en#Sense
Chiamata di sicurezza-it#Sense
Appel aux fins de sécurité-fr#Sense