PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heart failure can arise due to many causes, such as heart attack and coronary artery disease, and generally is characterized by deficient blood pumping.
http://www.w3.org/ns/prov#wasQuotedFrom
  • warf.org