<http://schema.org/headline>
"\u0393\u03BB\u03C5\u03BA\u03CC\u03C0\u03B9\u03BA\u03C1\u03B7 \u03BD\u03AF\u03BA\u03B7"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/podosfairo/kypello-elladas-andron/article/6095/glykopikri-niki>