One of several uses of structured info would be to enable interlinking of differing types of knowledge, which means you can develop any sort of schema markup. Even so, you have to obey general structured knowledge rules, in addition to the vocabulary, which is In this instance Schema. [9]. All https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html