<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x551/548b56a1b8e1c_-_rbk-skinny-summer-snacks-skinny-cow-bars-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g1728/healthy-summer-snacks/>