@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/258a0801-3ff9-473b-b941-37908a61bb21> rdfs:isDefinedBy <https://stad.gent/data/blank_node/258a0801-3ff9-473b-b941-37908a61bb21> .