Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/4826002
Is Reference of Aanbevolen klimsnelheid-nl#Sense
Suositeltu nousunopeus-fi#Sense
Recommended climb speed-en#Sense
Ταχύτητα ανόδου που συνιστάται-el#Sense