PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The average European needs 1.3 hectares to produce all of the food and other products he or she consumes each year.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalagriculture.org