Ultimate Rich Data Schema for WordPress
uSchema is a simple yet powerful plugin to help WordPress users and developers to integrate advanced metadata and structured data to their website easily. uSchema also includes schema.org and Google structured data guide in the backend of the plugin to help you understand each and every step and option easily.
Only some configurations and your schema is all setup. You don’t need to hire a professional for this task. You can do it yourself. A few clicks here, Some config there and you are done. uSchema will keep adding schema to all your past and new posts automatically.