<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fd12e00ff0_-_cos-01-couple-back-not-kissing-on-bed-de.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/g2694/how-to-avoid-getting-sick/>