PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Overall, the world now uses about 13.5 terawatts of energy a year: the figure includes oil, electrical power and other sources of energy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com