@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c523a17c-87c3-4dcc-b723-724ab708b052> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c523a17c-87c3-4dcc-b723-724ab708b052> .