<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x749/548a962d3234c_-_rbk-eat-less-0313-2-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g1534/how-to-eat-less-food/>