PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • family history: Your stroke risk is higher if a close family member such as a parent, sibling, or child has had a stroke before age 65.
http://www.w3.org/ns/prov#wasQuotedFrom
  • canada.com