2022-03-18T23:07:56+00:00
xsd:dateTime
approved
2007-11-23T23:29:12+00:00
xsd:dateTime
88920
xsd:long
2013-01-14T13:07:27+00:00
xsd:dateTime
2007-11-23T23:29:12+00:00
xsd:dateTime
Ceulen, Ludolph van
van Ceulen, Ludolph
Ludolph van Ceulen
Ceulen, Ludolph van