Structured data can be identified as data that provide information in a meaningful and descriptive way. Especially for the SEO world structured data, which are displayed in the shape of rich snippets , which are rich data that are displayed in the SERPs for the users’ convenience, as shown in the screenshot below: Structured data- whom does it concern? Webmasters and SEO professionals that handle websites that are related to: Owners of  e-commerce websites; retail industry (and generally if you sell products via the internet) Reviews (e.g. imdb.com – movies, TV episodes) Products (from retail industry for instance) Businesses/Organisations (e.g. restaurants, hotels) Recipes Events Types of Structured Data Schema.org It is in a way a vocabulary that allows webmasters to embed structured data on their webpages which will be visible by search engines . This shared markup vocabulary is fully compatible to search engines like Google, Yahoo and Bing .…