@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a4ffed17-ab1b-4de3-9b14-d46bc2d66dee> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a4ffed17-ab1b-4de3-9b14-d46bc2d66dee> .