@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/18b2cb23-b21e-400f-9c90-9cbe760668d4> rdfs:isDefinedBy <https://stad.gent/data/blank_node/18b2cb23-b21e-400f-9c90-9cbe760668d4> .