<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://clv.h-cdn.co/assets/cm/15/09/54eb1bad91fbb_-_bkz100109_118_1_3-cookie-tn-de.jpg>
<http://www.countryliving.com/diy-crafts/how-to/g910/easy-christmas-crafts/>