@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/d9f57b88-7668-4760-90bc-40e458e1f83f> rdfs:isDefinedBy <https://stad.gent/data/blank_node/d9f57b88-7668-4760-90bc-40e458e1f83f> .