<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/16/29/640x320/landscape-1469052556-delish-lays-new-global-flavors-tzatziki.jpg>
<http://www.delish.com/food-news/a48339/insane-new-lays-flavors-passport-to-flavor/>