<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/320x320/54f63dec296c0_-_broccoli-goat-cheese-souffle-sz6s4v-xl.jpg>
<http://www.delish.com/cooking/g40/cheese-souffle-recipes/>