216633
xsd:long
2009-11-30T14:34:38+00:00
xsd:dateTime
approved
2009-11-30T14:34:38+00:00
xsd:dateTime
2023-06-30T12:09:20+00:00
xsd:dateTime
leerlingen @nl
school students @en
school students @en
leerlingen @nl
scholieren @nl