@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ca21648c-cecf-442a-a4ba-5e78b9a427da> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ca21648c-cecf-442a-a4ba-5e78b9a427da> .