PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The problem that occurs lies mainly in how this information can be integrated and used at a semantic level, without a significant reduction in system performance.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slideshare.net