@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/ff0bf96d-7acb-4a9b-8382-42638690566a> rdfs:isDefinedBy <https://stad.gent/data/blank_node/ff0bf96d-7acb-4a9b-8382-42638690566a> .