<http://schema.org/headline>
"Dos prove\u00EFdors del Palau van donar 775.000 euros a Converg\u00E8ncia"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ara.cat/politica/Palau_de_la_Musica-CDC_0_698330245.html>