<http://schema.org/headline>
"\u03A0\u03C9\u03C2 \u03BD\u03B1 \u03C4\u03C1\u03BF\u03BB\u03AC\u03C1\u03B5\u03C4\u03B5 \u03AD\u03BD\u03B1\u03BD \u03B9\u03B4\u03B9\u03BF\u03BA\u03C4\u03AE\u03C4\u03B7 Hummer  "^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.otherside.gr/2012/02/pws-na-trolarete-enan-idioktiti-hummer/>