<http://schema.org/headline>
"\u0395\u03BE\u03B5\u03C4\u03AC\u03C3\u03B5\u03B9\u03C2 \u03C0\u03C1\u03B9\u03BD \u03C4\u03BF \u03C3\u03B5\u03BC\u03B9\u03BD\u03AC\u03C1\u03B9\u03BF \u03B3\u03B9\u03B1 \u0391\u03C1\u03BD\u03AC \u03BA\u03B1\u03B9 \u0393\u03B1\u03BB\u03B1\u03BD\u03CC"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.rodiaki.gr/article/348260/exetaseis-prin-to-seminario-gia-arna-kai-galano>