PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, I turn on closed captioning while watching TV. This way, I can track the audio; but if I start to track facial expressions or other visual input, because the of the lag time inherent with closed captioning, I can always catch up on any audio input I might have missed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com