<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/320x240/548969e457d0e_-_top-paw-basketball-player-costume-for-dogslgn.gif>
<http://www.redbookmag.com/life/mom-kids/advice/g990/pet-costumes-2011/>