PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • NHLBI provides information on such topics as heart disease, the heart, arteriosclerosis, congestive heart failure, chronic obstructive pulmonary disease, angina, Raynaud's disease, immune thrombocytopenic purpura, heart transplants, arrhythmias, valvular heart disease, and sickle cell disease.
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthfinder.gov