About: http://webisa.webdatacommons.org/296294999

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	For the metals use can suitably be made of silver, gold, platinum, palladium or other noble metals or their alloys.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr