Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Waste water treatment plant-en#Sense
Kläranlage-de#Sense
Impianto di trattamento delle acque reflue-it#Sense
Jätevedenpuhdistamo-fi#Sense
Abwassertechnische Anlage-de#Sense
Impianto di depurazione delle acque-it#Sense
Installation de traitement des eaux résiduaires/usées-fr#Sense
Estação de tratamento de águas residuais-pt#Sense
ETAR-pt#Sense