This documentation describes which Homes are required, recommended, or optional for structured info with Distinctive meaning to Google Research. Most Lookup structured information utilizes schema.org vocabulary, but you ought to count on the Google Lookup Central documentation as definitive for Google Research habits, as an alternative to the schema. Notice: https://johsocial.com/story8989996/the-fact-about-product-schema-example-that-no-one-is-suggesting