<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<http://schema.org/Organization>
<http://www.biobiochile.cl/noticias/2015/03/27/siss-entrega-estado-de-suministro-de-agua-potable-en-antofagasta-atacama-y-coquimbo.shtml>