<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f61d1598f60_-_cauliflower-soup-large-new.jpg>
<http://www.delish.com/cooking/a38124/cauliflower-dishes/?src=shelter_footer>