PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You can use a panel of solar cells to create the current directly, by liberating electrons from a semiconducting material such as silicon.
http://www.w3.org/ns/prov#wasQuotedFrom
  • reset.org