@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/4d91a401-5007-4e94-9582-fb91273169c8> rdfs:isDefinedBy <https://stad.gent/data/blank_node/4d91a401-5007-4e94-9582-fb91273169c8> .