<http://schema.org/sku>
"Oto-Tap \u043F\u0430\u043C\u0443\u043A \u0438 \u0432\u043E\u0441\u044A\u043A"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/fleming-tapi-za-ushi-ot-pamuk-i-vos-k-oto-tap.html>