PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Colonoscopy is the reference test but is technically difficult, resource intensive, and associated with adverse events, especially in the elderly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ucl.ac.uk