<http://schema.org/headline>
"\u039E\u03B1\u03BD\u03AE \u03C4\u03C1\u03AF\u03C4\u03B7 \u03B7 \u039A\u03B7\u03C6\u03B9\u03C3\u03B9\u03AC"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/volei/volley-league/article/14154/ksani-triti-i-kifisia>