PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Pain relieving drugs are most effective for migraines if they are taken as soon as symptoms begin and not after a full-fledged migraine has presented itself.
http://www.w3.org/ns/prov#wasQuotedFrom
  • celiaccentral.org