<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/53a08bb1d19b4_-_cos-0712-work-mdn.png>
<http://www.cosmopolitan.com/health-fitness/news/a10437/how-to-destress/?src=global_footer>