Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Sinking speed-en#Sense
Ταχύτητα καθόδου-el#Sense
Nedstigningshastighed-da#Sense
Vitesse de descente-fr#Sense
Ταχύτητα βυθίσεως-el#Sense
Sjunkhastighet-sv#Sense
Fallgeschwindigkeit-de#Sense
Velocità verticale-it#Sense
Vitesse de chute-fr#Sense
Velocidad de descenso-es#Sense
Valsnelheid-nl#Sense
Drop speed-en#Sense
Vajoamisnopeus-fi#Sense
Velocità discensionale-it#Sense