<http://schema.org/url>
<http://i1.wp.com/okmagazine.com/wp-content/uploads/2011/06/2011__06__katy_perry_friday_night_june13-257x300.jpg?resize=500%2C281>
<http://okmagazine.com/videos/watch-katy-perrys-last-friday-night-featuring-glee-stars-darren-criss-kevin-mchale/>