@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90aca89d-9ede-4804-9b88-d50bef4c5f07> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90aca89d-9ede-4804-9b88-d50bef4c5f07> .