PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kenneth Caldeira, a climate specialist whom I???ve interviewed about ocean acidification, geo-engineering, climate tipping points and other questions, says there is substantial peril in ???describing policy prescriptions as if they???re a scientific conclusion.???
http://www.w3.org/ns/prov#wasQuotedFrom
  • pdamerica.org