<http://schema.org/headline>
"\u03A4\u03B7\u03BD \u03A4\u03B5\u03C4\u03AC\u03C1\u03C4\u03B7 \u03BA\u03BB\u03B7\u03C1\u03CE\u03BD\u03B5\u03B9 \u03B3\u03B9\u03B1 \u0391\u2019 \u03BA\u03B1\u03B9 \u0392\u2019 \u03BA\u03B1\u03C4\u03B7\u03B3\u03BF\u03C1\u03AF\u03B1"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rodiaki.gr/article/345280/thn-tetarth-klhrwnei-gia-a-kai-b-kathgoria>