PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Topolewski calculated exactly how much solar power it would take to heat and cool the place, keep the lights on, and run all the appliances, televisions and other electronics used in a typical home of its size.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com