PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although chest pain or discomfort is the most common symptom, some people will not experience chest pain at all.
http://www.w3.org/ns/prov#wasQuotedFrom
  • heartfoundation.org.au