<http://schema.org/headline>
"\u03A6\u03AC\u03C1\u03C3\u03B1 \u03BC\u03B5 \u03C4\u03B7\u03BB\u03B5\u03BC\u03B5\u03C4\u03B1\u03C6\u03BF\u03C1\u03AC (Video)  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.otherside.gr/2013/08/farsa-me-tilemetafora/>