@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91a7934f-2ff3-46ac-b16b-469611fc9524> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91a7934f-2ff3-46ac-b16b-469611fc9524> .