Ribnica is an Ottoman fortress, located in the Stara Varoš neighborhood of Podgorica, the capital city of Montenegro. The fortress was built in late 15th century (around 1477), during the period of Ottoman reign. It was built above the confluence of Ribnica and Morača rivers, and was one of two fortresses surrounding Stara Varoš.
For a long time, Depedogen was used as an ammunition warehouse. It was severely damaged in 1878, when a thunder strike triggered an explosion which destroyed a large part of the fortress's interior and exterior.
A legend commonly told by the Serbian Orthodox Church leaders says that the fortress stems from the 12th century, and that it's the birthplace of Stefan Nemanja - the founding father of the Nemanjić dynasty. Therefore, a lot of people call the fortress Nemanjin Grad or Nemanjića Grad (Nemanja's Town) and Orthodox ceremonies are often held at the location.
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.