fix(dpi): remove dcat:catalog dependencies when writing/reading datasets

...les/lib/data-provider-interface/DataProviderInterface.vue

...les/lib/data-provider-interface/components/Navigation.vue

...s/lib/data-provider-interface/components/SimpleSelect.vue

.../lib/data-provider-interface/composables/useDpiContext.ts

...ta-provider-interface/config/dcatapde/input-definition.ts

...modules/lib/data-provider-interface/utils/RDFconverter.js