PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • First, with regard to the science: Emissions from manmade technologies cause both problems???CFCs rip a hole in the ozone layer, and carbon dioxide and other gases cause global warming.
http://www.w3.org/ns/prov#wasQuotedFrom
  • policyinnovations.org