<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://sev.h-cdn.co/assets/cm/15/07/54dabc9794db3_-_sev-alex-christmas-tree-nov-2009.jpg>
<http://www.seventeen.com/life/school/advice/a6439/homefortheholiday/>