PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • nderlying operating system, in particular with Windows, Mac OS X, and Linux plus various other Unix flavors.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org