<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6562dafa78_-_9-single-serving-wedding-cake-mslo0713-xl.jpg>
<http://www.delish.com/cooking/g734/angel-vs-devil-food-cake/>