<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f67df9f2a15_-_turkey-club-sandwich-recipes-xl.jpg>
<http://www.delish.com/cooking/menus/a36676/take-your-lunch-to-work-day/>