2009-07-19T14:25:29+00:00
xsd:dateTime
approved
natuurkundige
2009-08-26T16:50:21+00:00
xsd:dateTime
214006
xsd:long
2022-03-18T10:50:28+00:00
xsd:dateTime
2009-08-26T16:52:12+00:00
xsd:dateTime
Planck, Max
Planck, Max
Max Planck