About: http://webisa.webdatacommons.org/328669998

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	Copper is significantly less expensive than the noble metals such as palladium and silver-palladium alloys that are used in pastes for many applications.
http://www.w3.org/ns/prov#wasQuotedFrom	google.ca