About: http://webisa.webdatacommons.org/130936788

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	Alternatively, other materials may be utilized, such as gold, silver, platinum, copper, tin, lead, chromium, cadmium, nickel, nickel-cadmium alloy, or tin-lead alloy, as the metalized surface 42.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es