@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/21dd1fab-fc37-4b59-b5be-a254b1d22c8b> rdfs:isDefinedBy <https://stad.gent/data/blank_node/21dd1fab-fc37-4b59-b5be-a254b1d22c8b> .