PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For instance, a typical radio broadcast news report contains speech and non-speech signals from a large variety of sources including clean speech, band-limited speech (produced by various types of microphones) telephone speech, music segments, speech over music, speech over ambient noise, speech over speech, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com