PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Because cocaine constricts the blood vessels, this can cause gastrointestinal problems such as nausea and stomach pain.
http://www.w3.org/ns/prov#wasQuotedFrom
  • narconon.org