PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • His seizures, which used to occur once or twice a month, could be triggered by strong emotions, particularly acute sadness or anger.
http://www.w3.org/ns/prov#wasQuotedFrom
  • health24.com