<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x980/548efd3b16984_-_rbk-lunchbox-snacks-0913-7-mdn.jpg>
<http://www.redbookmag.com/life/mom-kids/advice/g1873/healthy-snacks-for-kids-lunches/>