Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Carga unihoraria-es#Sense
Carico uniorario-it#Sense
Timebelastning-da#Sense
Stundenbelastung-de#Sense
Charge uni-horaire-fr#Sense
Ωριαία φόρτιση-el#Sense
One-hour rating-en#Sense
Uurbelasting-nl#Sense