Duration of the second internship of Pieter Albertus v.d. Graft
intervalContains
has duration
Duration of the second internship of Pieter Albertus v.d. Graft
type
label
Duration of the second internship of Pieter Albertus v.d. Graft
@en
Duur van de tweede stage van Pieter Albertus v.d. Graft
@nl