The GVB ("Golfvaardigheidsbewijs" in Dutch, "Brevet d´aptitude" in French) or golf ability license is a standardised test and licensing process which players of the game of golf must go through in order to be allowed to play on many golf courses in Belgium or the Netherlands.
The license has a standardized test made up of 50 questions.
( z1 have :ARG0 ( z2 license ) :ARG1 ( z3 test :ARG1-of ( z4 standardize ) :ARG1-of ( z5 make-up :ARG0 ( z6 question :quant 50 ) ) ) )