<http://schema.org/headline>
"\u039A\u03AC\u03C0\u03BF\u03B9\u03BF\u03BD \u03BC\u03BF\u03C5 \u03B8\u03C5\u03BC\u03AF\u03B6\u03B5\u03B9\u03C2... (pics)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/politiko-deltio/perierga/article/12611/kapoion-moy-thymizeis-pics>