<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x653/548a7fa8d9066_-_rbk-green-toys-cirtus-lane-gift-box-s2.jpg>
<http://www.redbookmag.com/life/mom-kids/advice/g1406/green-toys/>