<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/16/36/640x320/landscape-1473177528-delish-grilled-cheese-dippers-3.jpg>
<http://www.delish.com/cooking/videos/a49056/how-to-make-grilled-cheese-soup-dippers-video/>