PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Additionally, the late Edmund H. Sonnenblick, M.D., who served as chief of the division of cardiology from 1975 to 1996, launched modern cardiology when he recognized that the heart is a muscle and behaves like one; his research also helped lead the way to angiotensin-converting enzyme inhibitors???one of the main classes of antihypertensive drugs.
http://www.w3.org/ns/prov#wasQuotedFrom
  • yu.edu