<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/music/news/a575590/mary-j-blige-praises-sam-smith-he-has-a-true-soulful-voice/>