About: http://webisa.webdatacommons.org/394521450

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	Metallic materials useful in this invention include platinum, gold, copper, nickel alloys, palladium, and other materials known for conductive or other purposes.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com