<http://schema.org/headline>
"Garz\u00EF\u00BF\u00BDn reclama claridad a S\u00EF\u00BF\u00BDnchez"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.elcomercio.es/politica/201609/06/garzon-reclama-claridad-sanchez-20160906105158-rc.html>