@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15577033-911d-4f28-b72e-e66059d0226b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15577033-911d-4f28-b72e-e66059d0226b> .