PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Spicy or sugary foods are common triggers, as are caffeine and alcohol, particularly wine that contains sulfites.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wisegeek.com