PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • They write:[D]iscussions at the Copenhagen conference and by the president to impose high taxes on carbon dioxide emissions must surely discourage investments in refineries, power plants, factories and other businesses that are big emitters of greenhouse gases.
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com