$BasisOfPreparationParam
venj-bw2-dm:ConsolidatedMember
kvk-abstr:ResultsApproprationSegmentationTitle
urn:kvk:linkrole:notes-consolidated-results-appropriation-segmentation-education
http://www.xbrl.org/2003/arcrole/parent-child
descendant
urn:kvk:linkrole:notes-consolidated-results-appropriation-segmentation-education
rj-dim:ClassesOfEducationSectorsAxis
descendant-or-self