@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ab9d286c-aeef-49d9-b900-5436aad002fe> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ab9d286c-aeef-49d9-b900-5436aad002fe> .