<http://schema.org/category>
"\u0424\u0435\u043D\u0435\u0440\u0438, \u043B\u0430\u043C\u043F\u0438 \u0438 \u0447\u0435\u043B\u043D\u0438\u0446\u0438"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/fener-chelnik-led-loe213bau-s-3-baterii-aaa-35-lumena-sin-cvjat-gp.html>