<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.digitalspy.com/showbiz/diamond-jubilee/news/a382272/queen-prince-philip-sail-on-the-yellow-duckmarine-picture/>