<http://schema.org/sku>
"VST2_\u0420\u0430\u043C\u043E\u043D\u0430-\u0420\u043E\u044F\u043B"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/first-choice-spalno-bel-o-za-ed-leglo-ramona-rojal.html>