@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/f4ff493e-2797-4a9b-b6ae-c23a5d12716c> rdfs:isDefinedBy <https://stad.gent/data/blank_node/f4ff493e-2797-4a9b-b6ae-c23a5d12716c> .