147390
xsd:long
approved
2007-11-24T11:11:44+00:00
xsd:dateTime
2007-11-24T11:11:44+00:00
xsd:dateTime
natuurkundige @nl
2023-04-05T09:27:12+00:00
xsd:dateTime
Röntgen, Wilhelm C. @nl
Wilhelm C. Röntgen @nl
Röntgen, Wilhelm C. @nl