@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/50a1fa7a-9842-43ac-b5a6-2d8c95489863> rdfs:isDefinedBy <https://stad.gent/data/blank_node/50a1fa7a-9842-43ac-b5a6-2d8c95489863> .