<http://schema.org/category>
"\u041C\u0440\u0435\u0436\u043E\u0432\u0438 \u043F\u0440\u0435\u0432\u043A\u043B\u044E\u0447\u0432\u0430\u0442\u0435\u043B\u0438/Switch-\u043E\u0432\u0435"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/d-link-komutator-20-port-gigabit-stackable-smartpro-switch.html>