@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/439e43b8-d5a1-4efd-828b-8ca0c206e313> rdfs:isDefinedBy <https://stad.gent/data/blank_node/439e43b8-d5a1-4efd-828b-8ca0c206e313> .