2011-09-14T12:18:57+00:00
xsd:dateTime
2023-04-24T13:34:52+00:00
xsd:dateTime
vogelonderzoek
229285
xsd:long
2011-08-11T13:39:40+00:00
xsd:dateTime
approved
2011-09-14T12:19:01+00:00
xsd:dateTime
vogelonderzoek