<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://rbk.h-cdn.co/assets/cm/14/51/980x1306/548f1c05b3a08_-_rbk-free-winter-fun-1213-4-s2.jpg>
<http://www.redbookmag.com/body/mental-health/advice/g2002/free-stuff-and-winter-fun/>