@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/e51d3d8d-99ee-4053-9124-04642e83ec30> rdfs:isDefinedBy <https://stad.gent/data/blank_node/e51d3d8d-99ee-4053-9124-04642e83ec30> .