@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/539ef594-a406-4f3a-9118-d14ab25b3262> rdfs:isDefinedBy <https://stad.gent/data/blank_node/539ef594-a406-4f3a-9118-d14ab25b3262> .