<http://schema.org/headline>
"\u03A4\u03BF \u00AB\u03BA\u03BB\u03B5\u03B9\u03B4\u03CE\u03BD\u03B5\u03B9\u00BB! (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/podosfairo/premier-league/article/30773/kleidonei-vid>