About: http://webisa.webdatacommons.org/406824720

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 method as claimed in claim 1 in which the material is a metal or alloy of a metal and the clustering component is an impurity or contaminant the removal of which is desired for purification of the metal or alloy.6.
http://www.w3.org/ns/prov#wasQuotedFrom	patentgenius.com