@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/8c9f8b4f-b13e-4629-a349-6f4001dd3190> rdfs:isDefinedBy <https://stad.gent/data/blank_node/8c9f8b4f-b13e-4629-a349-6f4001dd3190> .