<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/a500517/the-wanted-nathan-sykes-duets-with-ariana-grande-for-new-song-listen/>