<http://schema.org/keywords>
"\u03A3\u03AD\u03C7\u03C4\u03B1 \u0395\u03C0\u03B1\u03BD\u03B1\u03C3\u03C4\u03B1\u03C4\u03CE\u03BD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/ellada/252875/poioi-kai-giati-ethapsan-tis-ereynes-gia-ton-gkiolia>