bzk-dvi-abstr:NumberofRentalUnitsInAdministrationTitle
urn:bzk:linkrole:number-of-rental-units-in-administration-non-daeb-compound-housing-dvi
http://www.xbrl.org/2003/arcrole/parent-child
descendant
bzk-ww-dm:CompoundNonDAEBActivitiesMember
$BasisOfPreparationParam