<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fb31ec8993_-_cos-side-twist-step-1-mdn-71831232.jpg>
<http://www.cosmopolitan.com/style-beauty/beauty/how-to/g2140/how-to-make-a-side-twist/>