PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This combination would be particularly valuable to treat those medical devices that reside in the bloodstream, such as heart valves, artificial pumping devices (???artificial hearts??? or left ventricular assist devices), vascular grafting prostheses and vascular stents.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com