PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bicuspid (two cusps) aortic valve (the aortic valve usually has three cusps or flaps) Mitral valve prolapse (drooping of a heart valve) Peripheral pulmonary stenosis (narrowing of the lung vessels well away from the heart) There are a great many types of congenital heart disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • rxlist.com