<http://schema.org/sku>
"DIL_\u041B\u0438\u0431\u044A\u0440\u0442\u0438-2 \u0427\u0435\u0440\u0435\u043D"^^<http://www.w3.org/2001/XMLSchema#string>
<http://get.bg/dilios-lib-rti-2-cheren-komplekt-spalno-bel-o.html>