<http://schema.org/category>
"\u0417\u0430 \u043E\u043F\u0430\u043A\u043E\u0432\u0430\u043D\u0435"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/lenta-pl-tno-srebro-25mm-cena-na-edro-cm11.html>