PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ERCP is a procedure that allows the doctor to diagnose and treat problems in the liver, gallbladder, bile ducts, and pancreas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nyp.org