Complex sentence: The minaret was completed under the reign of the Almohad Caliph Yaqub al-Mansur (1184-1199), which is in height including the spire, was used as the model for the Giralda of Seville and for the Hassan Tower of Rabat.
Split into simpler sentences: The minaret was completed under the reign of the Almohad Caliph Yaqub al-Mansur (1184-1199). It is in height including the spire, was used as the model for the Giralda of Seville and for the Hassan Tower of Rabat.