<http://www.w3.org/1999/02/22-rdf-syntax-ns#first>
<http://esq.h-cdn.co/assets/cm/15/07/160x157/54daeae8f3e91_-_esq-03-song-040212-de.jpg>
<http://www.esquire.com/entertainment/music/g1115/best-chant-songs/>