<http://schema.org/category>
"\u0421\u0442\u043E\u0439\u043A\u0438 \u0437\u0430 \u0442\u0435\u043B\u0435\u0444\u043E\u043D"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/a-solar-xtorm-cx014-ac-4-8a-adapter-4-usb-ports-zahranvane-4-8a-za-el-mrezha-s-4-usb-izhoda-za-mobilni-ustrojstva.html>