<http://schema.org/sku>
"VST2_\u0421\u0430\u043C\u0431\u0430-\u0432\u0438\u043E\u043B\u0435\u0442"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/first-choice-luksozno-spalno-bel-o-samba-violet.html>