<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/16/10/980x1470/gallery-1457712657-rbk-popcorn.jpg>
<http://www.redbookmag.com/food-recipes/advice/g545/low-calorie-snacks-healthy/?click=rbk_more>