2023-06-30T10:26:10+00:00
xsd:dateTime
2009-11-30T14:19:56+00:00
xsd:dateTime
215914
xsd:long
2009-11-30T14:19:56+00:00
xsd:dateTime
approved
grondwater @nl
groundwater @en
grondwater @nl
groundwater @en