<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x1473/548a9b7ad4e61_-_rbk-better-with-age-higher-sexual-satisfaction-s2.jpg>
<http://www.redbookmag.com/body/health-fitness/g1566/better-with-age/>