PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Which vegetable is a rich source of saporins and anthocyanins, which are known to reduce the risk of heart disease?
http://www.w3.org/ns/prov#wasQuotedFrom
  • greenmiracle.com