<http://schema.org/description>
"FileWise Invisibles quizzes have existed online for a while now. Each one gives you a set of eight stills with the actors stripped out of the picture and you are asked to identify the ..."^^<http://www.w3.org/2001/XMLSchema#string>
<http://thenextweb.com/apps/2011/10/19/filmwise-invisibles-for-iphone-offers-a-new-twist-to-movie-trivia/>