About: http://webisa.webdatacommons.org/68515407

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	Platinum and the platinum collection of metals are established as multifaceted ores, mixed with each other, and other metals, and definitely inclusive of impurities.
http://www.w3.org/ns/prov#wasQuotedFrom	greatmining.com