PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If someone manages to make a conformal plastic PV cell using quantum dots (up to 65% efficiency is the figure being bandied about) the hood, roof and other surfaces could generate enough energy to be useful as motive power for a plug-in hybrid.
http://www.w3.org/ns/prov#wasQuotedFrom
  • worldchanging.com