A number of muscles attach to the linea aspera: 1  From the medial lip of the linea aspera and its prolongations above and below, the vastus medialis originates. 2  From the lateral lip and its upward prolongation, the vastus lateralis takes origin.3  The adductor magnus is inserted into the linea aspera, and to its lateral prolongation above, and its ... number of muscles attach to the linea aspera: 1  From the medial lip of the linea aspera and its prolongations above and below, the vastus medialis originates. 2  From the lateral lip and its upward prolongation, the vastus lateralis takes origin.
Dutch is the official language in Belgium Dutch is the official language in Belgium. French-speakers often pejoratively call the Dutch language used by Flemings Flemish but it is Dutch nevertheless.
The capital of Belgium is Brussels with an approximate population of 1 million people. The second city Antwerp has a population of half a million people. Approximately 55% of the Belgian population lives in Flanders, while 35% reside in Wallonia and only 10% live in Brussels, the capital city. Belgium has two official national languages - Dutch and French. Here is the statistics of the demographics of Belgium.