PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Who would think that pain radiating to the jaw is a warning sign for a heart attack (myocardial infarction or MI)?
http://www.w3.org/ns/prov#wasQuotedFrom
  • healthy.net