<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x980/548f057d371cd_-_rbk-get-over-your-addiction-vending-machine-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g1904/how-to-beat-cravings/>