<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/15/25/980x490/landscape-1434738938-rbk-sex-scenes-crazy-stupid-love.jpg>
<http://www.redbookmag.com/love-sex/sex/advice/g527/spice-up-sex-life/>