PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By unplugging kitchen appliances, lamps, televisions and other electronics while they are not in use, homeowners can lower the phantom energy - or energy expelled by electronic devices when they are turned off but still plugged in - that is unnecessarily used each day.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ziprealty.com