@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/bffcc8a4-e980-4edd-afaa-0d649109d31d> rdfs:isDefinedBy <https://stad.gent/data/blank_node/bffcc8a4-e980-4edd-afaa-0d649109d31d> .