<http://schema.org/headline>
"\u0395\u03C0\u03B9\u03C3\u03C4\u03C1\u03AD\u03C6\u03B5\u03B9 \u03C3\u03C4\u03BF Indian Wells \u03B7 \u03A3\u03B5\u03C1\u03AD\u03BD\u03B1! (vid)"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.sdna.gr/tenis/wta/article/13010/epistrefei-sto-indian-wells-i-serena-vid>