2009-11-30T15:20:31+00:00
xsd:dateTime
2009-11-30T17:42:43+00:00
xsd:dateTime
2023-04-24T13:35:12+00:00
xsd:dateTime
2009-11-30T15:20:31+00:00
xsd:dateTime
approved
218861
xsd:long
luchtschepen
zeppelins
luchtschepen