@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90673de2-4d6e-4b1b-8ed0-5950af350685> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90673de2-4d6e-4b1b-8ed0-5950af350685> .