PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Organisation of Petroleum Exporting Countries (OPEC) oil group said last month that supply from non-members is expected to increase by 1.31 million barrels per day this year, mainly from the United States, Canada and Brazil.
http://www.w3.org/ns/prov#wasQuotedFrom
  • albawaba.com