About: http://webisa.webdatacommons.org/20580680

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	and increasing concentrations of heavy metals, including arsenic, copper, lead and mercury, downstream from
http://www.w3.org/ns/prov#wasQuotedFrom	docstoc.com