About: http://webisa.webdatacommons.org/225415050

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	When coal ash spilled into the water after a pipe broke, in went arsenic, selenium and other heavy metals.
http://www.w3.org/ns/prov#wasQuotedFrom	tspr.org