About: http://webisa.webdatacommons.org/139247609

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	By the techniques of the present invention, it becomes possible to use a metal foil such as aluminum foil, etc. which is not expensive and has good workability while retaining the performance and to use thin metal foils.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com