RDFa og serves as uniform way to recognize information far better by REST for consideration when embedding within containers not predicted at some time of development. If your container is predetermined as search engine results, then schema.org microdata is nicely-understood by lookup bots. With og presentation is obligation of container publisher

Presenting concerns and answers in this manner enables searchers to obtain the precise page they need to take care of their issue speedily.  Individuals use Google for various needs, and so, not all search queries are precisely the same. Google is smart more than enough to be aware of the core motive guiding a searcher’s query and produce the