@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/dd91bf4a-ce73-4d09-959d-c1b8a1af661d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/dd91bf4a-ce73-4d09-959d-c1b8a1af661d> .