<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f655442eab8_-_200909-r-focaccia-szweit-reubens.jpg>
<http://www.delish.com/cooking/g675/homemade-restaurant-lunch-recipes/>