PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Information such as artist, title, speaker, track listing, and publisher are readily available on the same web page that contains the links to the audio files.
http://www.w3.org/ns/prov#wasQuotedFrom
  • microformats.org