Supported formats Google Lookup supports structured facts in the following formats, Except documented or else. Generally, we advise using a structure that is easiest for you to implement and preserve (typically, that is JSON-LD); all three formats are equally wonderful for Google, assuming that the markup is legitimate and thoroughly https://www.presta-addons-modules.com/en/seo/prestashop-seo-automatic-google-rich-snippets-json-ld-opengraph-twitter-tags-schemaorg.html