PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Any historians out there care to comment on whether there was a time when about half of the opposition party thought the president supported, or could quite possibly support, a foreign enemy's war against America?
http://www.w3.org/ns/prov#wasQuotedFrom
  • economist.com