<http://www.w3.org/1999/02/22-rdf-syntax-ns#rest>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#nil>
<http://www.bbc.com/mundo/noticias/2014/06/140610_alcalde_san_blas_robe_poquito_hilario_ramirez_jcps.shtml>