PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Over the years, I have interacted with many patients that suffer from atrial fibrillation and heart valve diseases including aortic stenosis and mitral regurgitation.
http://www.w3.org/ns/prov#wasQuotedFrom
  • heart-valve-surgery.com