@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c57bbec-4b7f-4630-8081-623becf7c808> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c57bbec-4b7f-4630-8081-623becf7c808> .