<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x1306/5489fc7bb2a6a_-_rbk-20s-metabolism-3-water-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/tips/g684/metabolism-boosters/>