2020-03-31T12:55:19+00:00
xsd:dateTime
epidemie die zich over continenten verspreidt
1714991
xsd:long
pandemieën
2020-04-02T15:26:30+00:00
xsd:dateTime
2023-04-24T13:34:30+00:00
xsd:dateTime
approved
2020-04-02T15:22:35+00:00
xsd:dateTime
pandemieën