@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ce91ba4f-eab6-4967-9874-e223bbb24374> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ce91ba4f-eab6-4967-9874-e223bbb24374> .