<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://cos.h-cdn.co/assets/cm/14/25/320x320/539faf404f8ee_-_cos-01-couple-riding-motorcycle-msc.jpg>
<http://www.cosmopolitan.com/health-fitness/advice/g2019/period-side-effects/>