<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/doctor-who/news/a357200/doctor-who-star-matt-smith-karen-gillan-is-my-best-mate/>