<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x735/548f85a99133e_-_rbk-calorie-burn-foods-hemp-seeds-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g2364/foods-that-speed-up-metabolism/>