PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The difference in Philly between the average high of the hottest month and the average low of the coldest month is 61 degrees.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com