an Entity references as follows:
The General Commission of German Trade Unions (German: Generalkommission der Gewerkschaften Deutschlands) was an umbrella body for German trade unions during the German Empire, from the end of the Anti-Socialist Laws in 1890 up to 1919. In 1919, a successor organisation was named the Allgemeiner Deutscher Gewerkschaftsbund, and then in 1949, the current Deutscher Gewerkschaftsbund was formed.