<http://schema.org/headline>
"Cuba cerrar\u00E1 la f\u00E1brica de n\u00EDquel"^^<http://www.w3.org/2001/XMLSchema#string>
<http://voces.huffingtonpost.com/2012/09/07/fabrica-niquel-nicaro-cuba-cierre_n_1865467.html>