@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/421a0e9f-fe78-4447-b0f7-d22bf488396e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/421a0e9f-fe78-4447-b0f7-d22bf488396e> .