I would say they have other usually means to recognize if the knowledge you present through JSON-LD is appropriate for their internet search engine (like checking your site is in fact speaking about what it claims to talk about). [9]. All valid schema markups in Google schema tests resources and https://addons.prestashop.com/ru/seo-natural-search-engine-optimization/31857--rich-snippets-json-ld-opengraph-seo.html