<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://wdy.h-cdn.co/assets/cm/15/09/480x552/54ebb66aa7608_-_4-tonic-water-xl.jpg>
<http://www.womansday.com/relationships/sex-tips/advice/g1124/food-and-sex/>