About: http://webisa.webdatacommons.org/309068526

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 of claim 13, wherein the liquid reducing metal is an alkali or alkaline earth metal or mixtures or alloys thereof.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com