Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Current velocity-en#Sense
Strømhastighed-da#Sense
Strømningshastighed-da#Sense
Vitesse du courant-fr#Sense
Stromgeschwindigkeit-de#Sense
Virtausnopeus-fi#Sense