<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://ell.h-cdn.co/assets/cm/15/02/640x426/placeholder_54ae8399d67df_-_xtend-move-4-4.gif>
<http://www.elle.com/beauty/health-fitness/news/a25975/arms-of-steel-workout/>