PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since GM soya???s introduction in 1996 its production in Argentina has grown by almost 75 per cent, while more traditional crops such as rice, maize and wheat have shown a steady decline.
http://www.w3.org/ns/prov#wasQuotedFrom
  • johnquiggin.com