<http://schema.org/category>
"\u0422\u0435\u0440\u043C\u043E\u043C\u0435\u0442\u0440\u0438"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/unimark-digitalen-termomet-r-tv-111-transparent.html>