@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c18b75ac-6cd8-4e5f-8e55-2088bd459a9d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c18b75ac-6cd8-4e5f-8e55-2088bd459a9d> .