@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/81c33801-9a78-4d5d-b72d-6c4288a7edae> rdfs:isDefinedBy <https://stad.gent/data/blank_node/81c33801-9a78-4d5d-b72d-6c4288a7edae> .