@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9578fad7-7043-46ab-b5a5-1e93241997db> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9578fad7-7043-46ab-b5a5-1e93241997db> .