2020-10-12T20:57:52+00:00
xsd:dateTime
2020-10-12T20:57:52+00:00
xsd:dateTime
2009-11-30T15:10:32+00:00
xsd:dateTime
approved
218381
xsd:long
futurologie @nl
futurologie @nl
toekomstonderzoek @nl