: 184https://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 | : ProvidedCHOhttp://www.europeana.eu/schemas/edm/ Create a prefix for http://www.europeana.eu/schemas/edm/ Hit Enter to save Double click to create a prefix | graph:hal4-affiches |