PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It does what it suppose to, but you also need to try it on different types of music, if you try it on operatic singing, most likely it will have no effect, but an electronic piece of music with a well defined bass line - you should be able to hear it.
http://www.w3.org/ns/prov#wasQuotedFrom
  • head-fi.org