<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/news/a441385/nicole-scherzinger-jealous-of-ashley-roberts-says-ex-pussycat-doll/>