PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When Robards asked Harry to speculate as to why Voldemort attacked, Harry explained that there was a prophecy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hprots.com