About: http://webisa.webdatacommons.org/113021228

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 optimum metal for the metal support layer 205 and the conductive metal foil 210 for most applications is copper or a copper alloy, but other metals such as nickel or a nickel alloy could be used.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com