PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A dye, for contrast, is also injected through the catheter to determine whether narrowing or blockages are present in the coronary arteries and to measure how well the heart valves and heart muscle function.
http://www.w3.org/ns/prov#wasQuotedFrom
  • qgazette.com