PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This elevated pressure, termed hypertension, has been referred to as the ??????silent killer??????; while often symptom-less, it substantially increases the risk for potentially fatal outcomes such as heart attack, stroke, heart failure and kidney disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • acefitness.org