PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • d or other products needed for its production) is equivalent to 1,000 cubic kilometres, or 20 Nile rivers of water each year, most of it in agricultural crops.
http://www.w3.org/ns/prov#wasQuotedFrom
  • theecologist.org