About: http://webisa.webdatacommons.org/208408260

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 remaining components of the roasted (calcined) pellets are essentially metal oxides, e.g. iron oxide together with precious metal in ultra-finely divided, readily leachable form.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com