@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/90d8dd9d-dfea-47da-b3de-5873a3699a7d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/90d8dd9d-dfea-47da-b3de-5873a3699a7d> .