@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/617ae9c3-af4a-4a9b-bd78-6ae5f4da8741> rdfs:isDefinedBy <https://stad.gent/data/blank_node/617ae9c3-af4a-4a9b-bd78-6ae5f4da8741> .