Marks up question-and-answer pairs so they're eligible to appear as an expandable FAQ rich result directly in search.
FAQPage is one of the more reliable ways to gain extra vertical space in search results, with expandable Q&A shown right on the results page.
Paste the generated <script type="application/ld+json"> snippet into the <head> of the page it describes.
Fill this in and copy or download the snippet directly — the same generator lives in the full Structured Data builder alongside the other 6 types.