@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/63c7507f-2ff9-42de-9f69-d5f32c49ad4a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/63c7507f-2ff9-42de-9f69-d5f32c49ad4a> .