<http://schema.org/headline>
"\u0397 \u03B2\u03C1\u03B1\u03B4\u03B9\u03AC \u03C4\u03BF\u03C5 \u039C\u03AE\u03C4\u03BF\u03B3\u03BB\u03BF\u03C5 (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/mpasket/article/7864/i-vradia-toy-mitogloy-vid>