“We at the moment want JSON-LD markup. I believe many of the new structured data that are sort of arrive out for JSON-LD first. To make sure that’s what we prefer.” Google doesn't assurance that your structured info will clearly show up in search engine results, regardless of whether your https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html