<http://schema.org/about>
"While more than 200 billion online videos are watched each month, only about 15 percent are streamed to an HDTV."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.mnn.com/green-tech/gadgets-electronics/stories/google-chromecast-stream-online-videos-on-your-tv>