@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9b8c31a-be4a-404f-8d48-d001167c026d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9b8c31a-be4a-404f-8d48-d001167c026d> .