Supported formats Google Research supports structured knowledge in the following formats, Except if documented normally. Generally, we advocate employing a format that is most straightforward so that you can put into practice and manage (generally, which is JSON-LD); all 3 formats are Similarly good for Google, provided that the markup https://addons.prestashop.com/pt/seo-referenciamento-natural/31857-rich-snippets-automaticos-json-ld-opengraph-seo.html