PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Left untreated, sleep apnea can cause high blood pressure, heart attack and stroke and other serious health problems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • southeastmissourihospital.com