Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Laminazione di deflusso-it#Sense
Flow attenuation-en#Sense
Laminage-fr#Sense
Riduzione di deflusso-it#Sense
Abflussreduktion-de#Sense
Discharge reduction-en#Sense
Réduction de débit-fr#Sense