About: http://webisa.webdatacommons.org/46677716

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	It is also contemplated that other metals such as nickel, gold, palladium and the like may be used for the core layer 102 and softer second layer 104.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk