<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f679126cdc6_-_9112f7a08e914dcea58d6b625df1.jpg>
<http://www.delish.com/cooking/a24063/brown-bag-sandwich-recipes/>