<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://www.digitalspy.com/tv/the-x-factor-us/news/a463531/demi-lovato-mostly-a-lock-to-return-to-the-x-factor-usa/>
<http://www.digitalspy.com/tv/the-x-factor-us/news/a463531/demi-lovato-mostly-a-lock-to-return-to-the-x-factor-usa/>