@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7539f1f3-8362-4aa9-8ba0-38885455488a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7539f1f3-8362-4aa9-8ba0-38885455488a> .