<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/50/980x551/548a929b7b850_-_rbk-inspiration-0312-8-s2.jpg>
<http://www.redbookmag.com/body/mental-health/tips/g1509/march-2013-products-trends/>