“We currently favor JSON-LD markup. I think almost all of the new structured information which can be form of come out for JSON-LD to start with. To make sure that’s what we choose.” Info-vocabulary.org markup is no more eligible for Google rich end result attributes. Find out more about sunsetting https://www.presta-addons-modules.com/en/opencart-seo-automatic-google-rich-snippets-json-ld-integration-opengraph-twitter-tags-schemaorg.html