<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.redbookmag.com/life/interviews/g1933/christina-aguilera-interview/?link=rel&dom=msn_ent&src=syn&mag=rbk>