@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18bdaa84-4e2d-4de9-9d6a-683c9070a524> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18bdaa84-4e2d-4de9-9d6a-683c9070a524> .