PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • If you can Cast a tab and the page shows on your TV but the video and/or audio isn???t playing, this is typically caused by the use of native plug-ins, such as Silverlight or Quicktime, which are not supported.
http://www.w3.org/ns/prov#wasQuotedFrom
  • chromecastchat.com