PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A heat spreader is a device that aids in the dissipation of heat from a thermal source into a heat exchange medium.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com