About: http://webisa.webdatacommons.org/175020112

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	Water pollution is caused by harmful waster from industries, farms and sewerage systems which are dumped into our sources of water such as rivers and lakes.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com