@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/af22d57c-89dc-4f5e-a8da-2103e2ebe7ba> rdfs:isDefinedBy <https://stad.gent/data/blank_node/af22d57c-89dc-4f5e-a8da-2103e2ebe7ba> .