Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/1006004
Is Reference of Χρόνος υπηρεσίας-el#Sense
Tjenestetid-da#Sense
Diensttijd-nl#Sense
Length of service-en#Sense
Durée de service-fr#Sense
Anni di servizio-it#Sense
Tempo de serviço-pt#Sense
Dienstzeit-de#Sense