@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23c109c9-0c25-4303-b71d-ec1406c881db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23c109c9-0c25-4303-b71d-ec1406c881db> .