<http://schema.org/keywords>
"\u0392\u03B5\u03BB\u03B9\u03B3\u03C1\u03AC\u03B4\u03B9"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/kosmos/39157/sto-veligradi-o-ypoyrgos-eksoterikon-tis-rosias->