@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ad0c228b-107f-49d0-805b-3f9573bb058c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ad0c228b-107f-49d0-805b-3f9573bb058c> .