About: http://webisa.webdatacommons.org/125669611

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 example, if a mineral, such as copper, costs $1.00 to produce 1 pound and can be sold for $3.00 per pound, the concentration of copper in the mine would be considered anore.
http://www.w3.org/ns/prov#wasQuotedFrom	enotes.com