<http://schema.org/keywords>
"\u0395\u03A0\u0391 \u0391\u03C4\u03C4\u03B9\u03BA\u03AE\u03C2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/ellada/187088/ayksithike-i-xrisi-fysikou-aerioy-stis-polykatoikies>