<http://schema.org/alternativeHeadline>
"La inc\u00F2gnita \u00E9s si el PSC convencer\u00E0 votants que es volen abstenir"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ara.cat/cronica/Totes-enquestes-preveuen-CiU-PP_0_585541497.html>