About: http://webisa.webdatacommons.org/323965041

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	Other pollutants (among many) in the Ala Wai Canal are heavy metals, such as lead, copper and mercury, which sink to the bottom.
http://www.w3.org/ns/prov#wasQuotedFrom	starbulletin.com