PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Generally, peak demand hours are from 1 p.m. to 9 p.m., in the months from June through September, when most people are running air conditioning and other appliances.
http://www.w3.org/ns/prov#wasQuotedFrom
  • consumerenergycenter.org