Facebook has introduced knowledge panel-like information boxes into its search results for certain queries. The info boxes are sourced from Wikipedia.
Facebook has added Wikipedia knowledge panels for results to search queries made on the platform. This feature is reminiscent of Google’s integration with Wikipedia.
But unlike Google, there is also Instagram link to profiles that have presence on that social media platform.
Again, unlike Google, Facebook’s efforts are aimed at keeping people within their ecosystem as much as possible.