<http://schema.org/description>
"Trying to take advantage of all those eyeballs watching the London Olympics, NBC tossed them a sneak peek at their new fall season with a preview episode..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.huffingtonpost.com/2012/08/09/go-on-preview-matthew-perry-grieving-video_n_1758934.html>