PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Intentional transmitters, like mobile phones, two-way pagers and walkie-talkies, present a different sort of problem.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com