<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x981/548b75ddc3fed_-_rbk-nonnis-biscotti-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g1851/low-calorie-lunch-ideas-from-hungry-girl/>