Peter KraussPeter Krauss 13.9k2727 gold badges182182 silver badges329329 bronze badges 2 Yet one more good representation of popularity could possibly be just opening some popular sites with inspector and checking what structure they use. [9]. All legitimate schema markups in Google schema tests tools and search console. Life span support https://bookmarkcork.com/story19204438/everything-about-json-schema-custom-message