@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f3d656-81f2-47d0-aeab-4f47de040f42> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f3d656-81f2-47d0-aeab-4f47de040f42> .