Complex sentence: The Ninety Nine Names of God are calligraphic inscriptions on the sides of the actual tomb of Mumtaz Mahal inside the crypt which also includes the inscriptions "O Noble, O Magnificent, O Majestic, O Unique, O Eternal, O Glorious...".
Split into simpler sentences: The Ninety Nine Names of God are calligraphic inscriptions on the sides of the actual tomb of Mumtaz Mahal. Other inscriptions inside the crypt include, "O Noble, O Magnificent, O Majestic, O Unique, O Eternal, O Glorious...".