Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field Subject Field/52
Is Reference of Acqua di rifiuto da attività commerciali-it#Sense
Gewerbliches Abwasser-de#Sense
Águas residuais (atividades comerciais-pt#Sense
Aguas residuales comerciales-es#Sense
Industrispillvatten-sv#Sense
Λύματα προερχόμενα από εμπορικές δραστηριότητες-el#Sense
Industrispildevand-da#Sense
Teollisuuden jätevesi-fi#Sense
Industrieel afvalwater-nl#Sense
Eaux usées résiduaires industrielles-fr#Sense
Wastewater from trade-en#Sense