<http://schema.org/category>
"\u0417\u0430\u0440\u044F\u0434\u043D\u0438 \u0438 \u043A\u0430\u0431\u0435\u043B\u0438"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/orbotix-sphero-nubby-cover-skin-za-digitalna-topka-za-igri-za-ios-i-android-ustrojstva-sin.html>