216968
xsd:long
2010-06-07T13:43:08+00:00
xsd:dateTime
2023-01-30T19:17:36+00:00
xsd:dateTime
0
xsd:long
approved
2009-11-30T14:41:29+00:00
xsd:dateTime
2009-11-30T14:41:29+00:00
xsd:dateTime
zwaartekracht
zwaartekracht