<http://schema.org/headline>
"\u0397 \u03C3\u03C5\u03BC\u03B2\u03BF\u03C5\u03BB\u03AE \u03C4\u03BF\u03C5 \u039A\u03BB\u03AF\u03BD\u03C4\u03BF\u03BD \u03C3\u03C4\u03BF\u03BD \u03A4\u03C3\u03AF\u03C0\u03C1\u03B1"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/politiko-deltio/politiki/article/55457/i-symvoyli-toy-klinton-ston-tsipra>