<http://schema.org/headline>
"\u039A\u03C5\u03BA\u03BB\u03BF\u03C6\u03CC\u03C1\u03B7\u03C3\u03B5 \u03BF Firefox 9  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.otherside.gr/2011/12/kukloforise-o-firefox-9/>