Google’s Structured Knowledge Guidelines, supports three formats, which would Have a very significant function in deciding which plugin is worthy for your website. There are examples of essential Search engine optimisation elements but what I am wanting is a bit more in-depth. Probably, if an answer is achieved in this https://addons.prestashop.com/pl/seo-pozycjonowanie-naturalne/31857-automatyczne-google-rich-snippets-json-ld-opengraph-seo.html