<http://schema.org/category>
"\u0413\u043E\u0442\u0432\u0430\u0440\u0441\u043A\u0438 \u0441\u044A\u0434\u043E\u0432\u0435"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/st-klen-kapak-eco-chic-diamet-r-24-sm-kod-d511.html>