Khan a-Shawarda (the Merchants' Inn) was most probably built by Dahar al-0mer in the 18th century. It has a square courtyard with the remains of a watering trough for livestock in its center. During the British Mandate, openings were made in the khan's courtyard from the north and the south in order to facilitate traffic. It is believed to be the site of a Clarissan Nuns convent dating back to the Crusader Period. History has it that when the Moslems took over the city, the nuns deliberately mutilated themselves by cutting off their noses so as not to surrender to the conquerors (Mondril made reference to this in 1697).
References:The Clementinum is a historic complex of buildings in Prague. Until recently the complex hosted the National, University and Technical libraries, the City Library also being located nearby on Mariánské Náměstí. The Technical library and the Municipal library have moved to the Prague National Technical Library at Technická 6 since 2009. It is currently in use as the National Library of the Czech Republic.
Its history dates from the existence of a chapel dedicated to Saint Clement in the 11th century. A Dominican monastery was founded in the medieval period, which was transformed in 1556 to a Jesuit college. In 1622 the Jesuits transferred the library of Charles University to the Klementinum, and the college was merged with the University in 1654. The Jesuits remained until 1773, when the Klementinum was established as an observatory, library, and university by the Empress Maria Theresa of Austria.