215722
xsd:long
2010-04-14T13:40:54+00:00
xsd:dateTime
approved
2022-03-19T00:32:04+00:00
xsd:dateTime
2009-11-30T14:16:04+00:00
xsd:dateTime
2009-11-30T14:16:04+00:00
xsd:dateTime
bewegingsleer
bewegingsleer