@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac1925d9-7903-4b40-be50-571022a25e82> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac1925d9-7903-4b40-be50-571022a25e82> .