<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x1431/548f0dddbbed8_-_rbk-1013-christina-aguilera-3-s2.jpg>
<http://www.redbookmag.com/life/interviews/g1933/christina-aguilera-interview/?link=rel&dom=msn_ent&src=syn&mag=rbk>