<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://peru.com/2012/02/08/entretenimiento/musica/ver-manu-chao-costara-menos-100-soles-noticia-41432>