PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Specifically, one of the most common types of digital audio file extensions is the ???.wav??? extension, which is GENERALLY playable in all the standard media players like WMP, iTunes, RealPlayer, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • audiodiscovery.com