<http://schema.org/headline>
"\u0393\u03BA\u03AC\u03C6\u03B5\u03C2 \u03B1\u03C3\u03C4\u03C1\u03BF\u03BD\u03B1\u03C5\u03C4\u03CE\u03BD \u03C3\u03C4\u03BF \u03C6\u03B5\u03B3\u03B3\u03AC\u03C1\u03B9 (Video)  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.otherside.gr/2011/11/gkafes-astronautwn-feggari/>