@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c57b1ab9-f6f5-4f1d-8e76-384978ca39d1> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c57b1ab9-f6f5-4f1d-8e76-384978ca39d1> .