@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/c81411cf-e9eb-4dd3-bd74-3a367c1c90fd> rdfs:isDefinedBy <https://stad.gent/data/blank_node/c81411cf-e9eb-4dd3-bd74-3a367c1c90fd> .