PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A podcast is a digital media file (usually an audio file but sometimes a video file) which is distributed over the Internet to everyone who has subscribed to that podcast feed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ag.org