<http://schema.org/headline>
"\u03A0\u0391\u039F\u039A \u03B3\u03B9\u03B1 \u0393\u03BA\u03C1\u03B9\u03B3\u03BA\u03B1\u03BB\u03AC\u03B2\u03B1"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/podosfairo/superleague/article/9350/paok-gia-gkrigkalava>