@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18c8a4ae-9af4-4ff9-8be7-2373d363c5b5> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18c8a4ae-9af4-4ff9-8be7-2373d363c5b5> .