<http://schema.org/headline>
"\u0393\u03BA\u03BF\u03BB \u03B1\u03C0\u03CC \u03C4\u03B5\u03C1\u03BC\u03B1\u03C4\u03BF\u03C6\u03CD\u03BB\u03B1\u03BA\u03B1 (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/podosfairo/kosmos/article/335/gkol-apo-termatofylaka-vid>