@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90ad221d-95e7-45e4-9b35-08698866975c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90ad221d-95e7-45e4-9b35-08698866975c> .