<http://schema.org/mainEntityOfPage>
<http://www.skysports.com/watch/video/tv-shows/sunday-supplement/9285803/www.skysports.com/watch/video/sports/football/9285803/a-poisoned-chalice>
<http://www.skysports.com/watch/video/tv-shows/sunday-supplement/9285803/a-poisoned-chalice>