<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/12/44/1280x1008/gallery_xf_usa_sister_c_live_show_oct_31.jpg>
<http://www.digitalspy.com/tv/the-x-factor-us/news/a435397/x-factor-usa-contestants-suffering-from-mono-flu/>