PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It earned Zimbabwe some 39 percent of its foreign exchange from the sale of staple crops like maize and tobacco and other agricultural exports like flowers, coffee, fruit and meat.
http://www.w3.org/ns/prov#wasQuotedFrom
  • africafiles.org