<http://schema.org/keywords>
"\u0391\u03C4\u03BB\u03AD\u03C4\u03B9\u03BA\u03BF  \u039C\u03B1\u03B4\u03C1\u03AF\u03C4\u03B7\u03C2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/athlitika/250896/endiaferei-thn-atletiko-o-bigia>