<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://del.h-cdn.co/assets/cm/15/10/54f6834b967f8_-_chickpea-burgers-tahini-sauce-sl-69697108.jpg>
<http://www.delish.com/cooking/nutrition/g2639/meat-free-protein-recipes/>