<http://schema.org/headline>
"\u03A4\u03BF \u03AC\u03B3\u03BD\u03C9\u03C3\u03C4\u03BF \u03B2\u03AF\u03BD\u03C4\u03B5\u03BF \u03C4\u03BF\u03C5 \u039C\u03AD\u03C3\u03B9 (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/monimes-stiles/paraskinia/article/47202/agnosto-vinteo-toy-mesi-vid>