Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Vervuilingswaarde-nl#Sense
Carico inquinante-it#Sense
Pollution burden-en#Sense
Pollution load-en#Sense
Abwasserlast-de#Sense
Charge polluante-fr#Sense
Vervuilingsbelasting-nl#Sense
Pollutant load-en#Sense
Belasting-nl#Sense
Pollutional load-en#Sense