@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3a3c90fd-4970-4e2d-90ab-4be5ee5eddbe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3a3c90fd-4970-4e2d-90ab-4be5ee5eddbe> .