@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/3c491a4e-01fd-4ec1-b7fd-f9eea61fd481> rdfs:isDefinedBy <https://stad.gent/data/blank_node/3c491a4e-01fd-4ec1-b7fd-f9eea61fd481> .