PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The patient was a 55-year-old man in which gastric cancer was found by upper gastrointestinal series.
http://www.w3.org/ns/prov#wasQuotedFrom
  • researchgate.net