@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/23dd3fd0-820c-453f-8ddc-3644ac9deebe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/23dd3fd0-820c-453f-8ddc-3644ac9deebe> .