<http://schema.org/query-input>
"required name=search_term"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.biobiochile.cl/noticias/2016/02/10/camion-se-quemo-por-completo-en-ruta-5-norte-a-la-altura-de-chicureo.shtml>