<http://schema.org/alternativeHeadline>
"Arte TV enregistra un xou televisiu on comparteixen escenari el pop i la cl\u00E0ssica"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.ara.cat/societat/Violins-Estopa-discoteca-Catwalk_0_420557997.html>