@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c4bc9988-52bd-412b-ae81-61a8a9a5a8af> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c4bc9988-52bd-412b-ae81-61a8a9a5a8af> .