<http://schema.org/keywords>
"\u03BB\u03AF\u03BC\u03BD\u03B7 \u039A\u03B1\u03C3\u03C4\u03BF\u03C1\u03B9\u03AC\u03C2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/ellada/enviroment/48567/oi-geotriseis-straggizoyn-ti-limni-tis-kastorias>