PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Death rates in Canada and other developing counties have dropped because research has identified risk factors such as smoking and widely useful interventions such as treatment of heart attacks.
http://www.w3.org/ns/prov#wasQuotedFrom
  • bio-medicine.org