@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/257ef170-cae7-4ced-84d2-340b6730333d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/257ef170-cae7-4ced-84d2-340b6730333d> .