@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/57d2edb4-1929-4b26-99bc-1e531537047c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/57d2edb4-1929-4b26-99bc-1e531537047c> .