About: http://webisa.webdatacommons.org/147497658

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	Though silver is a good conductor, carbon is cheaper, and the nanotubes provide the extra electrical conductivity needed.
http://www.w3.org/ns/prov#wasQuotedFrom	typepad.com