@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/a18a393d-3350-42c9-8263-6d03fca7e913> rdfs:isDefinedBy <https://stad.gent/data/blank_node/a18a393d-3350-42c9-8263-6d03fca7e913> .