@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> . <https://stad.gent/id/blank_node/91f84ebd-7b75-4c77-853a-b4fba60ca663> rdfs:isDefinedBy <https://stad.gent/data/blank_node/91f84ebd-7b75-4c77-853a-b4fba60ca663> .