<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f93f98d0498_-_classic-cakes-sand-castle-cake-xl-84278648.jpg>
<http://www.delish.com/food/g2136/custom-cakes/>