Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4821002
Is Reference of Управление на безопасността-bg#Sense
Saugos valdymas-lt#Sense
Riadenie bezpečnosti-sk#Sense
Biztonságos üzemeltetés-hu#Sense
Safety management-en#Sense