@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ac914fa0-ea01-41ea-b94d-9625383d152b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ac914fa0-ea01-41ea-b94d-9625383d152b> .