: 162https://omeka.digitup.nl/s/DIU/item/ Create a prefix for https://omeka.digitup.nl/s/DIU/item/ Hit Enter to save Double click to create a prefix | : hasEarliestBeginTimeStamphttp://semanticweb.cs.vu.nl/2009/11/sem/ Create a prefix for http://semanticweb.cs.vu.nl/2009/11/sem/ Hit Enter to save Double click to create a prefix | 1986-04-11 | graph:hal4-affiches |