About: http://webisa.webdatacommons.org/357674674

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	For 25-30 years, 2,500 gallons per minute of groundwater will flow into the underground Rock Creek mine, picking up ammonia and high levels of nitrates, as well as copper, silver and other heavy metals.
http://www.w3.org/ns/prov#wasQuotedFrom	hcn.org