@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d15b50a1-6c8c-4e45-b5c3-035b48e8a94c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d15b50a1-6c8c-4e45-b5c3-035b48e8a94c> .