<http://schema.org/keywords>
"\u039A\u03C1\u03B5\u03BC\u03BB\u03AF\u03BD\u03BF"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/kosmos/150432/psyxropolemiko-sxolio-toy-kremlinoy-gia-tis-diloseis-toy-romni>