Whenever you produce Schema with a article or web site, you have the choice of including it for the post or preserving it for a template. After you incorporate it on the write-up, the Schema is added to that certain post, right? Let's edit an existing Schema template and see https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html