<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f64f38710a8_-_5-wedding-cake-ombre-layers-mslo0713-de.jpg>
<http://www.delish.com/entertaining/g473/wedding-cake-trends-2013/>