Complex sentence: The entrance of the Sabil has artistic writings which are verses from the Holy Quran and they are about "Ahl Al-Kahf" and this is commonly seen in the Katkhuda's buildings.
Split into simpler sentences: The entrance of the Sabil has artistic writings which are verses from the Holy Quran about "Ahl Al-Kahf". This is commonly seen in the Katkhuda's buildings.