PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Before the blast, the Amuay refinery, one of the biggest in the world, was able to process about 645,000 barrels of crude a day.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rawstory.com