@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a23c530e-b7a5-4695-bb8f-ecf3028d1fcd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a23c530e-b7a5-4695-bb8f-ecf3028d1fcd> .