<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/480x640/5489e8c377f46_-_rbk-9-diet-mistakes-slide-7-msc.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g560/diets-that-dont-work/>