<http://schema.org/keywords>
"alerta roja,Conaf,Concepci\u00F3n,Hualqui,Onemi,Region del B\u00EDo B\u00EDo"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.biobiochile.cl/noticias/2016/03/21/onemi-mantiene-alerta-roja-en-hualqui-por-incendio-forestal.shtml>