PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Gulf of Guinea region, which includes Nigeria, Togo, Ghana and Ivory Coast, is a major source of oil, cocoa and metals for world markets.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gcaptain.com