2023-04-05T08:49:24+00:00
xsd:dateTime
approved
uitvinder Groot-Brittanniƫ @nl
80021
xsd:long
2007-11-23T22:29:53+00:00
xsd:dateTime
2007-11-23T22:29:53+00:00
xsd:dateTime
Barnes, Wallis @nl
Barnes, Wallis @nl
Wallis Barnes @nl