About: http://webisa.webdatacommons.org/47391922

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Let me explain it in layman's terms.Usually it is treated by separating solids and substances from the water that may contain human or animal waste, food, oil and other chemicals.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com