PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • On a few hot afternoons during the warm-weather season, when demand is especially high, the rate temporarily increases by 60 cents per kilowatt-hour to encourage customers to conserve and shift energy use outside of peak times.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pge.com