<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f63fc66aa3b_-_rhubarb-berry-crumble-mslo0610-xl.jpg>
<http://www.delish.com/cooking/g103/strawberry-rhubarb-recipes-del/?src=shelter_footer>