About: http://webisa.webdatacommons.org/101419798

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 ore separation process will leave health-threatening amounts of such chemicals as antimony and manganese in the groundwater???known to cause a litany of health issues in humans and animals.
http://www.w3.org/ns/prov#wasQuotedFrom	nwf.org