PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pleuritic chest pain is a common presenting symptom and has many causes, which range from life-threatening to benign, self-limited conditions.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aafp.org