Schema.org author: The author of this content or rating.
Schema.org bestRating: The highest value allowed in this rating system.
Schema.org ratingExplanation: A short explanation providing context for the rating.
Schema.org ratingValue: The rating for the content.
Schema.org reviewAspect: The part or facet of the itemReviewed to which this Review or Rating is relevant.
Schema.org worstRating: The lowest value allowed in this rating system.
Serializable CRDT shape for Schema.org Rating.
Schema.org: An evaluation on a numeric scale, such as 1 to 5 stars.