Web Page Metadata - FAQ page type
About
A FAQ page is typically a collection of curated question, answer> pairs.
For Google, FAQ content is when there is with no way for users to submit alternative answers, otherwise you should use a QA page.
FAQs that consist of multiple question/answer pairs is the most common form of FAQ pages.
Articles Related
Example
Schema documentation
Schema.org
Schema.org, you can markup this kind of page with the following types