<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/2012/02/04/estilo-de-vida/gastronomia/celebra-dia-pisco-sour-esta-receta-noticia-41003>