<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/980x1306/54eb97c5336f2_-_8-chocolate-bars.jpg>
<http://www.womansday.com/relationships/sex-tips/advice/g665/15-everyday-things-that-affect-your-sex-life-104327/>