About: http://webisa.webdatacommons.org/70925207

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	Specifically, of metals other than copper, nickel and aluminum may be employed in this embodiment.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com