YooTheme Pro is a skin/template on top of your Joomla Content. You can mark your YooTheme Pro pages using the Joomla Content Integration as you would with normal Joomla articles.
Simply go to Components > Google Structured Data > Items > New and select the Joomla Content as Integration and Articles as Content Type to get started adding Article Schema to your YooTheme Pro pages.
Read more on the Joomla Content Integration, by clicking here.
