<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f64699129a6_-_ghk-0812-recipe-salmon-crab-roast-beef-tartines-uid1aw-xl.jpg>
<http://www.delish.com/cooking/g319/summer-sandwich-recipes/?src=shelter_footer>