@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9ddf069c-63cf-455c-a491-6c54aa04566b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9ddf069c-63cf-455c-a491-6c54aa04566b> .