@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257ef624-d211-4df8-8211-a3e2e000f7b3> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257ef624-d211-4df8-8211-a3e2e000f7b3> .