PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Re: Voice recognition It seems speech is particularly hard for Google's systems when there is some kind of vocal impairment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • informationweek.com