<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/11/48/618w_x_factor_top_7_show_6.jpg>
<http://www.digitalspy.com/tv/the-x-factor-us/news/a354019/the-x-factor-usa-result-sixth-seventh-acts-eliminated/>