@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90809dd0-eead-48c9-9d9b-d09e7c820ab9> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90809dd0-eead-48c9-9d9b-d09e7c820ab9> .