<http://schema.org/alternativeHeadline>
"No ha confirmat que ser\u00E0 el mig-centre"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ara.cat/esports/barca/BARCA-KEITA-LLIGA_DE_CAMPIONS-Xakhtar_Donetsk_0_460754737.html>