<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6385d88b1c_-_poppy-cauliflower-vegetables-recipes-xl.jpg>
<http://www.delish.com/cooking/a38124/cauliflower-dishes/?src=shelter_footer>