*> setup the identification division
IDENTIFICATION DIVISION.
*> setup the program id
PROGRAM-ID. HELLO.
*> setup the procedure division (like 'main' function)
PROCEDURE DIVISION.
*> print a string
DISPLAY 'WILLKOMMEN'.
*> end our program
STOP RUN.

*> From https://medium.com/@yvanscher/7-cobol-examples-with-explanations-ae1784b4d576