<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x703/548fd0f51c22b_-_rbk-metabolism-boosting-foods-quinoa-s2-35431096.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g726/metabolism-boosting-foods/>