<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/548a676842d01_-_1-rbk-junk-food-swap-banana-split-msc.jpg>
<http://www.redbookmag.com/body/healthy-eating/tips/g1257/junk-food-swaps/>