<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6449d22ea6_-_spiced-sweet-potato-terra-chips-2yyxyj-xl.jpg>
<http://www.delish.com/cooking/g194/potato-chip-flavors/?src=shelter_footer>