Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Standby-tjeneste-da#Sense
Tjänstgöringsberedskap-sv#Sense
Beredskabstjeneste-da#Sense
Standby duty-en#Sense
Beredskapstjänstgöring-sv#Sense
Καθήκον αναμονής-el#Sense