<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f6554261566_-_turkey-veggie-sandwich-mslo1112-5c3yct-y4ndsg-dezw78-de.jpg>
<http://www.delish.com/cooking/g675/homemade-restaurant-lunch-recipes/>