1870–71 Commemorative Medal

The 1870–71 Commemorative Medal (French: Médaille Commémorative 1870–71, Dutch: Herinneringsmedaille 1870–71) was a Belgian campaign medal established by royal decree on 20 September 1911 and awarded to all members of the Belgian Army who were mobilized during the period from 15 July 1870 to 5 March 1871 during the Franco-Prussian War.

Source: Wikipedia DBpedia

What is 1870–71 Commemorative Medal subject of?

1870–71 Commemorative Medal is subject of Military awards and decorations of Belgium, Orders, decorations, and medals of Belgium, 1911 establishments in Belgium and Awards established in 1911.