PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Subjective tests were conducted in which the listeners were allowed to move their heads freely while listening to various types of sound and asked to evaluate source location, apparent source width, envelopment, and timbre.
http://www.w3.org/ns/prov#wasQuotedFrom
  • aes.org