@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/aaf8df90-f484-4fff-9dfc-113c402cf286> rdfs:isDefinedBy <https://stad.gent/data/blank_node/aaf8df90-f484-4fff-9dfc-113c402cf286> .