About: http://webisa.webdatacommons.org/376341564

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	The pollution includes copper, cadmium, arsenic, lead and other heavy metals as well as acid gas, but cadmium contamination is the most extensive.
http://www.w3.org/ns/prov#wasQuotedFrom	blacksmithinstitute.org