PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In 2007 a panel of U.N. climate scientists suggested emissions would have to fall by a minimum of 25 percent below 1990 levels by 2020 to avert the worst affects of climate change including extreme drought and flooding.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com