<http://schema.org/headline>
"\u039F \u0386\u03BD\u03C4\u03BF \u03C3\u03C4\u03BF \u038C\u03C3\u03C4\u03B5\u03C1\u03BC\u03C0\u03B5\u03BA (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/monimes-stiles/paraskinia/article/50011/o-anto-sto-ostermpek-vid>