PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, the understanding and the generation of the media such as speech are not so simple as the ordinary input and output of data, so that errors or loss of information at a time of conversion among the media are inevitable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.fr