“We at the moment like JSON-LD markup. I do think the majority of the new structured facts which have been kind of come out for JSON-LD initial. To make sure that’s what we favor.” - Delivering ‘top quality’ effects => offering benefits that may match the user’s intent much more https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html