@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90b1c5de-a58a-4c8b-9645-434001188e5c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90b1c5de-a58a-4c8b-9645-434001188e5c> .