<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/548fe9573c023_-_rbk-grammys-2013-katy-perry-xln.jpg>
<http://www.redbookmag.com/fashion/trends/g1504/grammy-fashion-2013/>