Domarringen stone circle Skärholmen is a burial site dating from the Bronze Age to Iron Ages. The outer circle was removed in 1960s, but the inner one still exists. The existing circle consists of nine stones and is 12m wide. The outer one was about 50x100m. There are about 80 graves in the area from the 3th century AD to the 8th century. Arcaeologists have found several cheramic items, bones, iron key and bronze jewelleries from the site.
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.