@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf4f09e1-af61-4428-8659-9c0db945020c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf4f09e1-af61-4428-8659-9c0db945020c> .