About: http://webisa.webdatacommons.org/216137055

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	The electronic device according to claim 1, wherein a plurality of said interfaces of different kinds of materials produce a cooling effect in terms of said columnar structural portion as a whole when current flows therethrough. 3.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com