<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539ff26c68902_-_cos-08-straws-lgn-msc.jpg>
<http://www.cosmopolitan.com/style-beauty/beauty/advice/g3576/how-to-whiten-your-teeth/>