<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f64c94d623b_-_200711-d-pumpkin-cake-caramel-68862452.jpg>
<http://www.delish.com/cooking/g448/beautiful-cakes-cupcakes/?src=rss>