<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x1184/548b5b59cfa16_-_rbk-nutritionist-foods-0713-11-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g1746/dietitian-tips-for-healthy-eating/>