PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Chronic cough, especially at night and after exercise or exposure to cold air, can be a symptom of asthma.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aafa.org