@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/570a9acf-f890-4914-9baa-5a7307c2a409> rdfs:isDefinedBy <https://stad.gent/data/blank_node/570a9acf-f890-4914-9baa-5a7307c2a409> .