PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Finally, warmer temperatures increase evaporation and precipitation and since CO2 is a plant food, food crop production will increase, contrary to some other estimates.
http://www.w3.org/ns/prov#wasQuotedFrom
  • powerlineblog.com