<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539f9b8284165_-_cos-gap-teeth-1011-madonna-rbn5xq-de.jpg>
<http://www.cosmopolitan.com/style-beauty/beauty/advice/g1548/celebrity-imperfect-smile-pictures/?click=rel>