<http://schema.org/availability>
"http://schema.org/InStock"^^<http://www.w3.org/2001/XMLSchema#string>
<https://wmarket.com.ua/al-ginatnaja-maska-alg-spa-dlja-chuvstvitel-noj-kozhi-lica-s-uspokaivajuschim-dejstviem-200-g/>