Rich Outcomes Exam is an additional Google-supported validation service intended specifically for checking schema markups that lead straight to what users see on SERPs. We've pretty often build ids to take care of copy entities, and it's got enhanced rich snippets. e.g. cost and overview stars displaying when they're defined in https://addons.prestashop.com/de/seo-suchmaschinenranking-optimization/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html