<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://digitalspyuk.cdnds.net/14/20/the-big-bang-theory-episode-724-the-status-quo-combustion-promotional-photos-3-full-cc7f025094a0189b4932782eac3133df.jpg>
<http://www.digitalspy.com/tv/the-big-bang-theory/review/a571496/the-big-bang-theory-season-7-finale-recap-sheldon-doesnt-like-change/>