PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Most scientists believe that increasing concentrations of carbon dioxide and other greenhouse gases will raise the earth???s temperature by as much as three to ten degrees Fahrenheit by the end of the century.
http://www.w3.org/ns/prov#wasQuotedFrom
  • grist.org