2022-03-19T00:33:18+00:00
xsd:dateTime
2007-11-23T13:26:09+00:00
xsd:dateTime
levensstandaard
approved
28008
xsd:long
2007-11-23T13:26:09+00:00
xsd:dateTime
2021-01-28T15:01:34+00:00
xsd:dateTime
welvaartsindex
levensstandaard