<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64fa54daa2_-_chocolate-peppermint-ice-cream-cake-rb1209-xl-63350475.jpg>
<http://www.delish.com/cooking/g482/sponge-cake-recipes/>