Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Débit hydrographique-fr#Sense
Abflüsse-de#Sense
Υπερχείλιση ποταμού-el#Sense
Deflusso superficiale di un fiume-it#Sense
River runoff-en#Sense