About: http://webisa.webdatacommons.org/149808525

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	Wastewater effluent may contain a variety of toxic metals, sulphuric acid and other impurities.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com