<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f9dc514c48a_-_pink-roses-cake-by-sam-xl.jpg>
<http://www.delish.com/entertaining/g2528/wedding-cakes/?click=main_sr>