<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/28/640x557/53a0b677ebffa_-_cos-04-tuna-dog-de.jpg>
<http://www.cosmopolitan.com/lifestyle/news/a16273/tuna-melt-my-heart-the-chiweenie/>