RDFa og serves as uniform way to acknowledge material better by REST for thought when embedding within containers not predicted at enough time of generation. If your container is predetermined as search results, then schema.org microdata is perfectly-comprehended by look for bots. With og presentation is responsibility of container publisher https://medalha-milagrosa44221.theisblog.com/33284197/rumored-buzz-on-all-in-one-schema-rich-snippets