PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The system and methods described here allow a user of a mobile phone or other personal computing device to create a playlist based on videos (or other types of content) from multiple sources and to play back each video using a single interface that can be used to control different media players.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freshpatents.com