PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As every machine that transforms one form of energy into another is less than 100% efficient, some of the energy gets lost, mostly in the form of heat.
http://www.w3.org/ns/prov#wasQuotedFrom
  • scienceblogs.com