PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Congenital heart disease is the most frequently occurring birth defect and is the leading cause of birth-defect related deaths.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pbs.org