@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f1f59d-0cae-4d6f-a424-dd3f81823572> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f1f59d-0cae-4d6f-a424-dd3f81823572> .