<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/539fd4564d7b8_-_cos-08-meditate-mdn-56630652.jpg>
<http://www.cosmopolitan.com/health-fitness/how-to/g2889/how-to-be-happier/?src=global_footer>