<http://schema.org/keywords>
"\u03A3\u03BF\u03BD \u03A0\u03B5\u03BD"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/kosmos/24031/o-son-pen-zita-apo-ti-diethni-koinotita-na-voithisei-tin-aiti>