@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/1807f75f-894e-410f-8a40-f69cee43859d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/1807f75f-894e-410f-8a40-f69cee43859d> .