PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It is preferred, in the case of streaming audio, that data is interleaved into the audio indicating such information as to the artist or song currently being played.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com