<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://hbz.h-cdn.co/assets/cm/15/04/480x480/54bf302ee5891_-_hbz-flipbook-lrg-0731-cycle-lgn.jpg>
<http://www.harpersbazaar.com/fashion/trends/g2884/summer-fitness-gear/>