@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/9c90f3c8-8393-4bfb-a7c0-43b3d9e9a910> rdfs:isDefinedBy <https://stad.gent/data/blank_node/9c90f3c8-8393-4bfb-a7c0-43b3d9e9a910> .