<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/1024x1309/548b569f16462_-_rbk-skinny-summer-snacks-ginger-cilantro-green-shake-s2.jpg>
<http://www.redbookmag.com/body/healthy-eating/advice/g1728/healthy-summer-snacks/>