@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/cf9c3d1a-8619-4445-81a0-03480d625309> rdfs:isDefinedBy <https://stad.gent/data/blank_node/cf9c3d1a-8619-4445-81a0-03480d625309> .