PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heparin is an anti-coagulant, or blood thinner, that is often given to patients prior to cardiac surgical procedures such as a cardiopulmonary bypass in order to prevent blood clots from forming.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com