2009-11-30T14:52:00+00:00
xsd:dateTime
217486
xsd:long
approved
2009-11-30T14:52:00+00:00
xsd:dateTime
2023-06-30T12:09:23+00:00
xsd:dateTime
standard of living @en
levensstandaard @nl
standard of living @en
levensstandaard @nl
welvaartsindex @nl