PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Previously thought to be a condition that affected mostly the elderly, it is increasingly common in patients in their 20s and 30s.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mayoclinic.org