@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/231a017b-1be2-4c71-aca2-69fc3863362a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/231a017b-1be2-4c71-aca2-69fc3863362a> .