The source – searchenginejournal.com
To limit the number of fact checks on a page, Google has updated its ClaimReview Schema.org structured data. They are added to web pages to verify facts and claims found on another website or in a video.
Google's new guide says that a page should use one ClaimReview theme per page, unless multiple reviewers are reviewing the same theme.
Therefore, pages that perform fact checking on multiple statements may become unusable for the extended result.