0
xsd:long
2009-11-30T14:34:38+00:00
xsd:dateTime
2009-11-30T16:53:18+00:00
xsd:dateTime
2023-01-30T19:18:19+00:00
xsd:dateTime
approved
2009-11-30T14:34:38+00:00
xsd:dateTime
216633
xsd:long
leerlingen
scholieren
leerlingen