<http://schema.org/category>
"\u0411\u0435\u0437\u0436\u0438\u0447\u043D\u0438 \u0440\u0443\u0442\u0435\u0440\u0438"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/tp-link-tochka-za-dost-p-wireless-n-access-point-300mbps-tl-wa901nd.html>