Hi Friends,
How schema markup is useful in SEO ?

Schema markup is code (semantic vocabulary) that you put on your website to help the search engines return more informative results for users. If you've ever used rich snippets, you'll understand exactly what schema markup is all about. ... The schema markup told the SERP to display a schedule of upcoming hotel events

It helps to identify the page content more

Schema markup is code that you set on your website to aid the search engines to return larger informative results for users.