PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Magnifying glasses are not the most useful of items but they are still cheap and as often seen now as 20 years ago.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org