@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/253b9a50-a64b-4692-af05-52ae931434fc> rdfs:isDefinedBy <https://stad.gent/data/blank_node/253b9a50-a64b-4692-af05-52ae931434fc> .