PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In addition to services such as Pandora, Spotify, Rdio and others, Google is also said to be working on a streaming music site through its YouTube video service, CNET reported earlier this month.
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonpost.com