PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • decrease in the blood supply to a an organ, tissue, or other part caused by the narrowing or blockage of the blood vessels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • womenshealth.gov