@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57b67a5b-24f1-4445-bd1e-4249bda2d250> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57b67a5b-24f1-4445-bd1e-4249bda2d250> .