<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f9210e30513_-_dinner-today-lunch-tomorrow-beans-xl.jpg>
<http://www.delish.com/cooking/g1836/ideas-for-common-leftovers-recipes/>