About: http://webisa.webdatacommons.org/53402928

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	However, the present invention is not limited to these metals and other conductive materials may be used as long as it provides desirable work function.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com