<http://schema.org/headline>
"\u039A\u03BF\u03C1\u03C5\u03C6\u03AE \u03B3\u03B9\u03B1 \u03A1\u03CC\u03BF\u03C5\u03B6 (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/mpasket/karfomata/article/11110/koryfi-gia-rooyz-vid>