PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It would allow power grids to carry electricity with almost no losses, and make machinery such as electric motors and generators vastly more efficient.
http://www.w3.org/ns/prov#wasQuotedFrom
  • forosactivos.net