@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/61b2a1bb-3bb0-443c-9371-16eafc880434> rdfs:isDefinedBy <https://stad.gent/data/blank_node/61b2a1bb-3bb0-443c-9371-16eafc880434> .