“We presently favor JSON-LD markup. I think the vast majority of new structured knowledge which can be type of appear out for JSON-LD very first. To ensure’s what we prefer.” You should use either structure to implement your schema. Both formats will make your pages qualified for rich snippets. JSON-LD https://pageoftoday.com/story4666973/5-simple-statements-about-json-schema-store-github-explained