<http://schema.org/keywords>
"\u03A6\u03CE\u03C4\u03B7\u03C2 \u039C\u03C0\u03CC\u03BC\u03C0\u03BF\u03BB\u03B1\u03C2"^^<http://www.w3.org/2001/XMLSchema#string>
<http://newpost.gr/politiki/parapolitika/188150/otan-i-propaganda-sygkrouetai-me-tin-pragmatikotita->