: 106https://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 | : Q15837074http://www.wikidata.org/entity/ Create a prefix for http://www.wikidata.org/entity/ Hit Enter to save Double click to create a prefix | graph:hal4-affiches |