@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/15e30b78-ddbe-4969-9434-aba67bab770d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/15e30b78-ddbe-4969-9434-aba67bab770d> .