PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Consider using audiovisual aids such as a videotape, graphics or slides, especially if the speech conveys a lot of numbers or comparative information.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aicpa.org