<http://schema.org/headline>
"\u0397 \u03CD\u03C0\u03B1\u03C1\u03BE\u03B7 \u03B5\u03BE\u03C9\u03B3\u03AE\u03B9\u03BD\u03C9\u03BD \u03B5\u03C0\u03B9\u03B2\u03B5\u03B2\u03B1\u03B9\u03CE\u03B8\u03B7\u03BA\u03B5  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.otherside.gr/2008/08/existance-of-extraterrestrial-ufo-confirmed/>