PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • [1151] If the content is an audio content and the client device does not provide audio content playback capabilities, the substitute action comprises substituting a text description of the audio content.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com