@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/7539dc21-a034-4283-9395-2259338d9e9e> rdfs:isDefinedBy <https://stad.gent/data/blank_node/7539dc21-a034-4283-9395-2259338d9e9e> .