PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ...My father has suffered for years with high blood pressure, but he ...been having blurred vision, fatigue and ...thought was a heart attack.
http://www.w3.org/ns/prov#wasQuotedFrom
  • treato.com