Koopmans, ... (1962-)
http://data.bibliotheken.nl/id/thes/p329343858 an entity of type: Person
Koopmans, ... (1962-)
Koopmans, G.P.J.
Koopmans, Ger
Koopmans, Gerardus Pieter Jan
... Koopmans
xsd:gYear
1962
Koopmans
...
blank nodes
329343858
xsd:date
2023-05-20