@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21e90916-096e-4b7c-b94d-30bfc4323667> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21e90916-096e-4b7c-b94d-30bfc4323667> .