@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9457dea9-ea58-432c-bfff-e39499b5bd78> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9457dea9-ea58-432c-bfff-e39499b5bd78> .