2010-06-24T13:30:19+00:00
xsd:dateTime
2010-06-24T13:30:19+00:00
xsd:dateTime
approved
mengsel waaruit de bovenste aardlaag bestaat
2022-03-19T00:33:10+00:00
xsd:dateTime
2010-06-24T13:32:00+00:00
xsd:dateTime
223391
xsd:long
grond