@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91e31205-92ab-4842-bead-8ac458e24bff> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91e31205-92ab-4842-bead-8ac458e24bff> .