@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a9f15c71-d8dd-48cb-a81f-e8a63a36d466> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a9f15c71-d8dd-48cb-a81f-e8a63a36d466> .