Complex sentence: This area is known today as the town of Nebi Yunus ("prophet Jonah") and is now populated largely by Kurds, which makes it the only fully-Kurdish neighborhood in Mosul.
Split into simpler sentences: This area is known today as the town of Nebi Yunus ("prophet Jonah") and is now populated largely by Kurds. It is the only fully-Kurdish neighborhood in Mosul.