PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Anoxia may occur due to severe asthma, heart attack, carbon monoxide poisoning or other causes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mayoclinic.org